diff --git a/philo_routine.c b/philo_routine.c
index 3253507..25979b5 100644
--- a/philo_routine.c
+++ b/philo_routine.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/04/27 11:44:14 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/04/27 12:04:03 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/05/02 11:41:10 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -72,7 +72,7 @@ bool	philo_eat(t_philo *philo, t_data *data)
 	if (philo_take_forks(philo, data))
 		return (1);
 	print_eating(philo);
-	usleep(get_time_perfect(philo, data) * 1000);
+	usleep(get_time_eat(philo, data) * 1000);
 	pthread_mutex_unlock(&data->forks[philo->id]);
 	pthread_mutex_unlock(&data->forks[(philo->id + 1) % data->nb_philos]);
 	if (check(philo, data))
@@ -89,7 +89,7 @@ bool	philo_eat(t_philo *philo, t_data *data)
 void	philo_sleep(t_data *data, t_philo *philo)
 {
 	print_sleeping(philo);
-	usleep(data->eat_time * 1000);
+	usleep(get_time_sleep(philo, data) * 1000);
 }
 
 void	*philo_routine(void *arg)
@@ -100,7 +100,7 @@ void	*philo_routine(void *arg)
 	philo = arg;
 	data = philo->data;
 	print_thinking(philo);
-	usleep((philo->id % 2) * (data->eat_time) * 1000);
+	usleep((philo->id % 2) * (get_time_eat(philo, data)) * 1000);
 	while (true)
 	{
 		if (check(philo, data))
diff --git a/time.c b/time.c
index 4063275..7392b5a 100644
--- a/time.c
+++ b/time.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/04/27 11:35:26 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/04/27 11:54:04 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/05/02 11:42:45 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -30,13 +30,29 @@ size_t	get_time(void)
 	return ((time - start_time) / 1000);
 }
 
-size_t	get_time_perfect(t_philo *philo, t_data *data)
+size_t	get_time_eat(t_philo *philo, t_data *data)
 {
 	size_t	time;
+	size_t	value;
 
 	time = get_time();
-	if (time - philo->last_eat + data->eat_time > data->life_expectency)
-		return ((time - philo->last_eat + data->eat_time));
-	else
-		return (data->eat_time);
+	value = (data->life_expectency - philo->last_eat - time);
+	if (value > data->eat_time)
+		value = data->eat_time;
+	// printf("\n%zu: time: %zu, last: %zu, eat: %zu, expectencty: %zu, value: %zu\n", philo->id + 1, time, philo->last_eat, data->eat_time, data->life_expectency,  value);
+	return (value);
 }
+
+size_t	get_time_sleep(t_philo *philo, t_data *data)
+{
+	size_t	time;
+	size_t	value;
+
+	time = get_time();
+	value = (data->life_expectency - (time - philo->last_eat));
+	if (value > data->sleep_time)
+		value = data->sleep_time;
+	// printf("\n%zu: time: %zu, last: %zu, sleep: %zu, expectencty: %zu, value: %zu\n", philo->id + 1, time, philo->last_eat, data->sleep_time, data->life_expectency, value);
+	return (value);
+}
+
diff --git a/time.h b/time.h
index ec75214..d5e0dd1 100644
--- a/time.h
+++ b/time.h
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/04/27 11:32:57 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/04/27 11:54:55 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/05/02 11:27:53 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,6 +17,7 @@
 # include <stddef.h>
 
 size_t	get_time(void);
-size_t	get_time_perfect(t_philo *philo, t_data *data);
+size_t	get_time_eat(t_philo *philo, t_data *data);
+size_t	get_time_sleep(t_philo *philo, t_data *data);
 
 #endif