Learn from them, but keep your morals. Don't take advantage of people in order to gain more from your life. It won't make your life any better. Unless you are able to live with the fact that you ****ed people. And then you're a ****ing douchebag according to Che.

People can be ****ing great people, but there can be a different side to them in which they only think for themselves and to better themselves regardless of others. Life is short, if you're stealing...eh you're not really hurting anyone. It's not like murder. So that's cool, but you're still being a ****.