staying the full 10hr shift

i work at a robotics fulfillment center with the aws robots and i work in the stow department. i always find myself struggling to stay my full shift, i work day shift. i listen to podcasts but ive ran out of episodes because ive listened to them all (i listen to true crime btw so if u have any recommendations pls lmk!!!). i have want to stay away from energy drinks and coffee because im real bad at staying hydrated. if u have any like suggestions/ideas on how to stay the full shift pls drop them! i’m mainly talking about podcasts recommendations! (i know if and when i do become an AM i can’t just up and leave so im trying to to tackle the “habit” now). ty!