You will not believe, if I will list all things I've tried in my life (I don't mean drugs, sure, but you may need consult with doctor) :)
And I must say, I every day feel the same things, and constantly doing things to achieve calmness, but got it only for moments.
All these things because hormones, they will become less active approximately after your 40, but you will also have less energy.
This is nature, or God, if you prefer. We are created as collective beings, one person is not strong enough to withstand real life consequences. So solution, to find some good group of people, with strong life values, better offline group, and to make balance between your work/business tries and this group life.
If you feeling absolutely sure in environment where you live now, you may try to start some your own project, or you may start build your community, but this is harder than join already established community.