How did jail affect you?

I know this is a random question but this is to all of those who have been in jail, juvenile hall, or prison. Whether it was for one week, or one decade. I really want to know how it affected you, did it change you as a person forever for the better? Did it make you come out more angry or bitter? Or did it do absolutely nothing?

Please state how long you were in for. And any other information you’d like to write. thank you