Here is what I preach...
S - Sport, could be any sport, could be Swimming
K - Kid, be a kid, unrestrained, enthusiastic and don't be self-conscious
I - Intensity, you've got to pursue your goals with some
L - Love, love what you do, you don't have to be good at it, but do it for the love
L - Laugh, yes, be ready to laugh at yourself and don't take yourself too seriously
S - So long, once you are done with your passion activity/sport, say so long and get on with the other things in life. Makes it sweet to get back out there!