It's guitar one week, skateboarding the next. One thing you can always count on is that kids will be kids and their interest will change. Probably fast and often. Paint lets us change the look of a room instantly and in a cost-effective manner.
Not all children enjoy the same things. We shouldn't avoid all of the uncomfortable situations for my sons, but they need me to give them some slack when they are out of their element. I shouldn't get so frustrated when they will not cooperate in those types of situations.