diff --git a/philo/headers/philo.h b/philo/headers/philo.h
index 1e2bd62..5a695ae 100644
--- a/philo/headers/philo.h
+++ b/philo/headers/philo.h
@@ -6,7 +6,7 @@
 /*   By: umeneses <umeneses@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/10/17 16:04:11 by umeneses          #+#    #+#             */
-/*   Updated: 2024/10/30 16:29:38 by umeneses         ###   ########.fr       */
+/*   Updated: 2024/10/30 16:40:57 by umeneses         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -148,7 +148,8 @@ void	printer_with_mutex_debug(t_philo_status status, t_philo *philo, bool debbug
 
 /* dinner routines functions */
 void	let_philo_eat_routine(t_philo *philo);
-void	let_think_routine(t_philo *philo);
+void	let_philo_think_routine(t_philo *philo);
+void	let_philo_sleep_routine(t_philo *philo);
 
 /* LIBFT utility functions */
 int		ft_strlen(const char *str);
diff --git a/philo/src/08.dinner_manager.c b/philo/src/08.dinner_manager.c
index a875833..a459596 100644
--- a/philo/src/08.dinner_manager.c
+++ b/philo/src/08.dinner_manager.c
@@ -6,7 +6,7 @@
 /*   By: umeneses <umeneses@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/10/29 10:01:45 by umeneses          #+#    #+#             */
-/*   Updated: 2024/10/30 16:29:27 by umeneses         ###   ########.fr       */
+/*   Updated: 2024/10/30 16:39:45 by umeneses         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -58,7 +58,7 @@ void	dinner_startup_runner(t_table *table)
 		if (table->philo->full) // TODO: thread safe
 			break ;
 		let_philo_eat_routine(table->philo);
-		let_think_routine(table->philo);
-		// let_sleep_routine(table->philo); // TODO
+		let_philo_think_routine(table->philo);
+		let_philo_sleep_routine(table->philo);
 	}
 }
diff --git a/philo/src/12.dinner_routines.c b/philo/src/12.dinner_routines.c
index 1400bba..e4d5ed0 100644
--- a/philo/src/12.dinner_routines.c
+++ b/philo/src/12.dinner_routines.c
@@ -6,7 +6,7 @@
 /*   By: umeneses <umeneses@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/10/30 16:19:23 by umeneses          #+#    #+#             */
-/*   Updated: 2024/10/30 16:37:26 by umeneses         ###   ########.fr       */
+/*   Updated: 2024/10/30 16:41:36 by umeneses         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -30,9 +30,15 @@ void	let_philo_eat_routine(t_philo *philo)
 	safe_mutex_handler(&philo->second_chops->chops_mtx, UNLOCK);
 }
 
-void	let_think_routine(t_philo *philo)
+void	let_philo_think_routine(t_philo *philo)
 {
 	printer_with_mutex(THINKING, philo, false);
 	// safe_mutex_handler(philo->philo_mtx, LOCK);
 	// safe_mutex_handler(philo->philo_mtx, UNLOCK);
 }
+
+void	let_philo_sleep_routine(t_philo *philo)
+{
+	printer_with_mutex(SLEEPING, philo, false);
+	precise_usleep(philo->table->set->time_to_sleep, philo->table);
+}