I don't know if it had to do with being surround by nerds and being inspired or what, but I have an idea. And everyone should try it.
Every day for the next 2 weeks, find someone who you think needs some attention and tell them (verbally or in writing) something admirable about them, preferably a quality, but I guess it could be an appearance too. But do it! Not only will it boost their self-esteem, but it'll help your confidence too. If you can do the 30-Day photo challenge, or update your status everyday, this will be easy! and a little fun too :)