This guy keeps asking me out. But I don't want to go out with him. How do I say "no" without hurting his feelings?

Easy: Explain that you're a gay pedophile on probation for carjacking your cocaine dealer's mother because she ratted you out for the threesome with your boss and his podiatrist's wife and you wanted to teach her a lesson about minding her own business and that it's just a crazy time for you right now.

That usually works.