diff --git a/:w b/:w
new file mode 100644
index 0000000..b9e380b
--- /dev/null
+++ b/:w
@@ -0,0 +1,114 @@
+#include "philo.h"
+
+/*
+	t_params		*params;
+	t_params		*global;
+	int				p_nbr;
+	t_mtx			m_fork;
+	long int		t_last_meal_s;
+	long int		t_last_meal_u;
+	*/
+t_philo	*lst_add_philo(t_params *params, t_mtx *m_print, t_mtx *m_dead, int i)
+{
+	t_philo	*new;
+
+	new = malloc(sizeof(t_philo) * 1);
+	if (new == NULL)
+		return (NULL);
+	new->params = params;
+	new->global = global;
+	new->p_nbr = i + 1;
+	if (pthread_mutex_init(&(new->m_fork), NULL) != 0)
+		return (NULL);
+	new->next = NULL;
+	return (new);
+}
+
+// looping chained list
+t_philo	*init_chain_philo(t_params *params, t_global *global)
+{
+	t_philo	*philo;
+	t_philo	*tmp;
+	t_philo	*start;
+	int		i;
+
+	i = 0;
+	philo = NULL;
+	while (i < params->n_phi)
+	{
+		tmp = lst_add_philo(params, global, i);
+		if (philo)
+			philo->next = tmp;
+		else
+			start = tmp;
+		philo = tmp;
+		i++;
+	}
+	philo->next = start;
+	return (philo);
+}
+
+t_params	*init_params(int ac, char **av)
+{
+	t_params	*params;
+
+	if (ac == 5 || ac == 6)
+	{
+		params = malloc(sizeof(t_params));
+		if (!params)
+			return (NULL);
+		params->n_phi = ft_atoi(av[1]);
+		params->t_die = ft_atoi(av[2]);
+		params->t_eat = ft_atoi(av[3]);
+		params->t_slp = ft_atoi(av[4]);
+		if (ac == 6)
+			params->n_eat = ft_atoi(av[5]);
+	}
+	else
+		return (NULL);
+	return (params);
+}
+
+t_global	*init_global(t_mtx *m_print, t_mtx *m_dead)
+{
+	t_global	*global;
+
+	global = malloc(sizeof(t_global));
+	if (!global)
+		return (NULL);
+	global->dead = 0;
+	global->t_start_s = 0;
+	global->t_start_u = 0;
+	global->m_print = m_print;
+	global->m_dead = m_dead;
+	return (global);
+}
+
+t_philo	*init(int ac, char **av, pthread_t **id)
+{
+	t_philo		*philo;
+	t_params	*params;
+	t_global	*global;
+	t_mtx		*m_print;
+	t_mtx		*m_dead;
+
+	m_print = malloc(sizeof(t_mtx));
+	if (pthread_mutex_init(m_print, NULL) != 0)
+		return (NULL);
+	m_dead = malloc(sizeof(t_mtx));
+	if (pthread_mutex_init(m_dead, NULL) != 0)
+		return (NULL);
+	params = init_params(ac, av);
+	if (params == NULL)
+		return (NULL);
+	global = init_global(m_print, m_dead);
+	if (params == NULL)
+		return (NULL);
+	*id = malloc(sizeof(pthread_t) * params->n_phi);
+	if (*id == NULL)
+		return (NULL);
+	philo = init_chain_philo(params, global);
+	if (philo == NULL)
+		return (NULL);
+	return (philo);
+}
diff --git a/headers/philo_struct.h b/headers/philo_struct.h
index 20ce219..afa245c 100644
--- a/headers/philo_struct.h
+++ b/headers/philo_struct.h
@@ -10,17 +10,23 @@ typedef struct s_params
 	int			t_eat; // time_to_eat
 	int			t_slp; // time_to_sleep
 	int			n_eat; // [number_of_times_each_philosopher_must_eat]
+}		t_params;
+
+typedef struct s_global
+{
 	int			dead;
 	long int	t_start_s;
 	long int	t_start_u;
-}		t_params;
+	t_mtx		m_print;
+	t_mtx		m_dead;
+}		t_global;
 
 typedef struct s_philo
 {
 	t_params		*params;
+	t_global		*global;
 	int				p_nbr;
 	t_mtx			m_fork;
-	t_mtx			*m_print;
 	long int		t_last_meal_s;
 	long int		t_last_meal_u;
 	struct s_philo	*next;
diff --git a/srcs/exec.c b/srcs/exec.c
index 59c5e02..4aa6d48 100644
--- a/srcs/exec.c
+++ b/srcs/exec.c
@@ -19,14 +19,15 @@ int	ret_unlock(t_mtx *mutex_1, t_mtx *mutex_2, int ret)
 int	take_forks(t_philo *philo)
 {
 	pthread_mutex_lock(&(philo->m_fork));
-	if (philo->params->dead != 0)
+	if (philo->global->dead != 0)
 		return (ret_unlock(&(philo->m_fork), NULL, 1));
 	print_message(philo, "has taken a fork");
 	pthread_mutex_lock(&(philo->next->m_fork));
-	if (philo->params->dead != 0)
+	if (philo->global->dead != 0)
 		return (ret_unlock(&(philo->m_fork), &(philo->next->m_fork), 1));
 	print_message(philo, "has taken a fork");
 
+	update_time(philo);
 	print_message(philo, "is eating");
 	go_sleep(philo, philo->params->t_eat);
 
@@ -35,11 +36,6 @@ int	take_forks(t_philo *philo)
 	return (0);
 }
 
-// int n_phi; // number_of_philosophers
-// int t_die; // time_to_die
-// int t_eat; // time_to_eat
-// int t_slp; // time_to_sleep
-// int n_eat; // [number_of_times_each_philosopher_must_eat]
 void	*philo_exec(void *arg)
 {
 	t_philo	*philo;
diff --git a/srcs/init.c b/srcs/init.c
index c6e42af..af61d88 100644
--- a/srcs/init.c
+++ b/srcs/init.c
@@ -1,6 +1,6 @@
 #include "philo.h"
 
-t_philo	*lst_add_philo(t_params *params, t_mtx *m_print, int i)
+t_philo	*lst_add_philo(t_params *params, t_global *global, int i)
 {
 	t_philo	*new;
 
@@ -8,16 +8,18 @@ t_philo	*lst_add_philo(t_params *params, t_mtx *m_print, int i)
 	if (new == NULL)
 		return (NULL);
 	new->params = params;
+	new->global = global;
 	new->p_nbr = i + 1;
 	if (pthread_mutex_init(&(new->m_fork), NULL) != 0)
 		return (NULL);
-	new->m_print = m_print;
+	new->t_last_meal_s = 0;
+	new->t_last_meal_u = 0;
 	new->next = NULL;
 	return (new);
 }
 
 // looping chained list
-t_philo	*init_chain_philo(t_params *params, t_mtx *m_print)
+t_philo	*init_chain_philo(t_params *params, t_global *global)
 {
 	t_philo	*philo;
 	t_philo	*tmp;
@@ -28,7 +30,7 @@ t_philo	*init_chain_philo(t_params *params, t_mtx *m_print)
 	philo = NULL;
 	while (i < params->n_phi)
 	{
-		tmp = lst_add_philo(params, m_print, i);
+		tmp = lst_add_philo(params, global, i);
 		if (philo)
 			philo->next = tmp;
 		else
@@ -47,37 +49,53 @@ t_params	*init_params(int ac, char **av)
 	if (ac == 5 || ac == 6)
 	{
 		params = malloc(sizeof(t_params));
+		if (!params)
+			return (NULL);
 		params->n_phi = ft_atoi(av[1]);
 		params->t_die = ft_atoi(av[2]);
 		params->t_eat = ft_atoi(av[3]);
 		params->t_slp = ft_atoi(av[4]);
 		if (ac == 6)
 			params->n_eat = ft_atoi(av[5]);
-		params->dead = 0;
-		params->t_start_s = 0;
-		params->t_start_u = 0;
 	}
 	else
 		return (NULL);
 	return (params);
 }
 
+t_global	*init_global(void)
+{
+	t_global	*global;
+
+	global = malloc(sizeof(t_global));
+	if (!global)
+		return (NULL);
+	global->dead = 0;
+	global->t_start_s = 0;
+	global->t_start_u = 0;
+	if (pthread_mutex_init(&(global->m_print), NULL) != 0)
+		return (NULL);
+	if (pthread_mutex_init(&(global->m_dead), NULL) != 0)
+		return (NULL);
+	return (global);
+}
+
 t_philo	*init(int ac, char **av, pthread_t **id)
 {
 	t_philo		*philo;
 	t_params	*params;
-	t_mtx		*m_print;
+	t_global	*global;
 
 	params = init_params(ac, av);
+	if (params == NULL)
+		return (NULL);
+	global = init_global();
 	if (params == NULL)
 		return (NULL);
 	*id = malloc(sizeof(pthread_t) * params->n_phi);
 	if (*id == NULL)
 		return (NULL);
-	m_print = malloc(sizeof(t_mtx));
-	if (pthread_mutex_init(m_print, NULL) != 0)
-		return (NULL);
-	philo = init_chain_philo(params, m_print);
+	philo = init_chain_philo(params, global);
 	if (philo == NULL)
 		return (NULL);
 	return (philo);
diff --git a/srcs/main.c b/srcs/main.c
index 50b25d8..ebc2ff6 100644
--- a/srcs/main.c
+++ b/srcs/main.c
@@ -13,11 +13,22 @@ void	launch_threads(t_philo *philo, pthread_t *id)
 	}
 }
 
+int	is_dead(t_philo *philo)
+{
+	(void)philo;
+	return (0);
+}
+
 void	watch_threads(t_philo *philo, pthread_t *id)
 {
 	int			i;
 
 	i = 0;
+	while (1)
+	{
+		if (is_dead(philo) == 1)
+			break ;
+	}
 	while (i < philo->params->n_phi)
 	{
 		pthread_join(id[i], NULL);
diff --git a/srcs/message.c b/srcs/message.c
index 1737da5..52e8b31 100644
--- a/srcs/message.c
+++ b/srcs/message.c
@@ -7,8 +7,8 @@ void	print_message(t_philo *philo, char *msg)
 	char			*color;
 
 	gettimeofday(&stime, NULL);
-	time_stamp = (stime.tv_sec - philo->params->t_start_s) * 1000;
-	time_stamp += (stime.tv_usec - philo->params->t_start_u) / 1000;
+	time_stamp = (stime.tv_sec - philo->global->t_start_s) * 1000;
+	time_stamp += (stime.tv_usec - philo->global->t_start_u) / 1000;
 	color = WHITE;
 	if (ft_strnstr(msg, "eating", ft_strlen(msg)))
 		color = B_YELLOW;
@@ -16,7 +16,7 @@ void	print_message(t_philo *philo, char *msg)
 		color = B_BLUE;
 	else if (ft_strnstr(msg, "thinking", ft_strlen(msg)))
 		color = B_GREEN;
-	pthread_mutex_lock(philo->m_print);
+	pthread_mutex_lock(&(philo->global->m_print));
 	ft_printf("%s%i %i %s%s\n", color, time_stamp, philo->p_nbr, msg, RESET);
-	pthread_mutex_unlock(philo->m_print);
+	pthread_mutex_unlock(&(philo->global->m_print));
 }
diff --git a/srcs/time.c b/srcs/time.c
index 193ffac..92a42de 100644
--- a/srcs/time.c
+++ b/srcs/time.c
@@ -4,11 +4,11 @@ void	init_time(t_philo *philo)
 {
 	struct timeval	stime;
 
-	if (philo->params->t_start_s == 0)
+	if (philo->global->t_start_s == 0)
 	{
 		gettimeofday(&stime, NULL);
-		philo->params->t_start_s = stime.tv_sec;
-		philo->params->t_start_u = stime.tv_usec;
+		philo->global->t_start_s = stime.tv_sec;
+		philo->global->t_start_u = stime.tv_usec;
 	}
 }