Maybe that's better than your boobs looking behind you to make sure your butt is still keeping up with the rest of you. Although, when your boobs are watching your shoes, it's hard for men to keep "eye" contact with you! ha ha ha haaaaaa he he heeeeee Sorry, I couldn't resist. 
I haven't had children yet but I've noticed how nervous my niece and nephew make me. I get scared when they actively play because I can visualize every potential accident that could happen. I can't imagine how I'll be when I have my own children. I'll be an older mom (I'm 37 now) and I'm afraid I'll smother them. Sometimes, with my niece and nephew, I just hide my eyes or leave. Their parents are right there and they are used to it so I have to let them deal with it. Phew!
I guess the other thing that bugs me is watching Nanny struggle with being elderly. She's 82 and has dimentia and is partially blind. She falls a lot, gets confused and frustrated because she can't get her thoughts to congeal into words to express herself. This is come & go with her. She's not like this all the time. But it makes me stop and think about how things might be in the future. I can't prevent elderly diseases but it does scare me sometimes.
Shannon