If you were sentenced to a 3-year prison sentence, how do you think you would fare

In an American prison. I would exercise in my cell and become the buff informant person who secretly helps new kids but is neutral to the bullies. If someone tried to bully me I'd frame them. I would read a lot too.

I'm my country the women jail is more like a dorm so I could just be myself and make friends and keep up with my hobbies.