Anger issues

I have to tell you, anger has been my outlet for a long time. Letting people know how I felt through anger was so much easier than actually letting people know that I am actually a extremely sensitive and vulnerable person. For some reason acting a lot tougher than I really am made me feel in control when it was really just spiraling me out of control.
I have let the stuff go.
It has to be over. Another outlet has to be found. What do other people do when they feel it is just to much? I gotta say I have no idea what to do with myself. I have been working in my garden and doing a little here and there around the house, but what happens when all my projects are done?