Hi! One thing I would say is that Facebook makes it easy to compare yourself to others...having piled on a bit of weight whilst sitting at my desk writing up my PhD, it is always slightly comforting to see that most other people my age (i.e. friends etc on FB) are starting to have a middle age spread as well lol! But then there are always the annoying few that still have the same figure that we all had when we were 17! Having said that, it's not something that I stew on, more just that you can't help notice changes in people if you nosy at their photos or their profile pic. Best, KB