Stick to your opinions and values. Be who you are. If you spend your life fearing the perceptions of others, you will never truly perfect the perception that you have of yourself.
It seems that every Internet writer over the age of 25 has his or her own list of attained wisdom. Having recently turned a quarter of a century old myself, and coming off of a cross-country move from San Francisco to Boston, I thought I would add my own to the mix.