When I look back on the teams that I have been a part of over the years, I always seem to remember the best teammates as those who were able to have fun in every circumstance. That is rare. People love to complain and it seems like having the ability to post complaints on social media only amplifies that tendency. The best teammates find ways to have a blast regardless of the effort required. That joyful attitude is contagious. The great teams have joyful people and the not-so-great teams are likely missing them. Fun has a source and it’s always the attitude that chooses it.