I do believe in the future and humanity, but the fact is that, you need to be a leader by your own. I was like you before, an ambitious young guy with a dream to have many businesses. Then I had problems with people around, so that I have decided to stop all that unhealthy relationship, and focus mainly on those that matter.
In your case, I would give my advice to stand on your own feet and begin your own business.
Life is too short to feel bad, right?
RE: What I have learned from a quote of Stephen Hawking