I have some friends that aren't in as good a shape as I am; it doesn't really make my life any more difficult. When/If they comment on the frequency of my gym visits I just say, "
It's obviously working for me " and they generally shut up LOL
When we go out to dinner, I just make smart decisions; I don't allow their lack of control to affect me. When we do active outings (hiking, kayaking, camping, etc.), I generally just go with like-minded individuals. I'll invite my
friends, but I don't expect them to come along. They know I like to do that outdoorsy shyt, so they either decline or they'll come along, knowing that I don't want to hear them whining about shyt like "It's too hot/long/hard/etc."