Just to prove people wrong is a good enough reason to keep up with our health & fitness, particularly if they think we won't do it. It's a shame we feel we need or have to prove. It seems to be that kind of world.
Never judge someone by the opinion of another ! Great Advice and Truth IMHO . Just because Someone doesn't Like Someone, Doesn't Mean WE won't like them Use Your Own Judgement, YOU have it for a Reason !