Take my word for it: More people will like you if you believe that people are good until proven bad.
Simple and to the point is always the best way to get your point across.
Inoculate yourself from dangerous bozos.
Doing, not learning to do, is the essence of entrepreneurship.
The key to evangelism is a great product. It is easy, almost unavoidable, to catalyze evangelism for a great product. It is hard, almost impossible, to catalyze evangelism for crap.
You need to save some mental, physical, and emotional resources for enhancing your product after you ship. A revolution is a triathlon, not a hundred-yard dash-it requires long distance stamina and multiple skills such as creating, churning, and evangelizing.