And cool, it might be good for guys usually they need to look cool.:) but to me, I have to get something artistic and emotionally creative, which I can get improve by recognition with being self conscious . For example, ballet and Zumba are very different which both needs certain talent on dancing. I like this kind of challenge on such talent.

Be squeezed on peak time subway is actually fun. I like wearing my Bose headphone in fast paced jazz music and watching all kinds of people around me. It's somehow a creative job though .:)