All the friends I had left me, with only a few remaining. That's when I realized that I could do better.
This is the lesson, trust no one and don't put any hope to anyone including your best friend or girlfriend/boyfriend.
I think I don't have to give any advice because it's full of motivation and use your common sense, but if you're want to get rich you must get a better job, spend less and always try to become productive by learn a new thing especially a skill that could help you to get a high paying job.