Bumper Sticker

I saw a bumper sticker that I enjoyed this afternoon.

Whatever you do,
is it necessary, truthful and kind?

I think it makes a nice benchmark. However, I do also wonder about the necessary part. I mean, it is really necessary to go skiing? It's fun and, I suppose it's necessary if you look at it from a mental health perspective, but there are probably other, cheaper ways of gaining mental health.

Just mussing on it....