Catching my own reflection while walking by mirrors or windows !!! Nah .. I'm not really that vain .. Or maybe I am :p
Elastic bands,
Jeopardy or price is right
I would do awesome in all reality television shows cos I'm a mind ninja !!! But then I'd have a melt down cos I'm pron to meltdowns about once a week and give away the grand prize :/ so my answer is none then :)