i need help lol

ok so i have a university exam this year (5 months left) and im not studying for it cus im lazy asf but i need to study or ill be fucked:D but i cant study idk why i want to study BUT I CANT?!!!?!?!?!!!? i think i have no motivation lol idk no idea anyways this exam is REALLY REALLY important so someone yell at me please so i can come to my senses thank you