I am leaving
I'm leaving it for him/her.
Io non sto lasciando guidare Tom.
I'm not letting Tom drive.
I’m leaving it to you.
Non sto lasciando guidare Tom.
I’m not letting Tom drive.
Sto lasciando che la vita mi colpisca finché non si stanca.
I’m letting life hit me until it gets tired.
— La La Land (2016)
I'm leaving a room.
I'm leaving it for you.
I'm leaving the books here.
I'm not leaving them.