I just got out of prison. How can I unruin my life?

A long time ago, I was a pretty successful PHP programmer. I ran a SAAS business with the person who founded the company. Well, I started to get bued out, and decided to start growing weed in my house since I owned it. For years I had good luck doing this, but then I went through a horrible breakup, and got depressed, and lost most everything to drugs, and ended up going to prison.

In prison I read Dan Keedy, and thought about getting into selling Cryonics, which I have always wanted to...

I just got out of prison. How can I unruin my life?