"Be where you are right now."
This mindset ends up ignoring present people and moments because we are looking too far ahead. It ends up robbing the joy from our current position (even if we have to look harder for that joy sometimes.) There are experiences to be had, relationships to be developed, patience to be learned, and influence to be shaped if we dwell richly in this moment. Don't wish away or waste the moment you are in, but learn to be where you are right now.