Ok first of all let me say I am trying to raise a respectful, honest, and in general good young man. My son in the Boy scouts (in the process of completing his Eagle) has been in JROTC program, and is involved heavily in his robotics program at his high school, which takes a lot of his time. All the while trying to get good grades. Here is my rant, yesterday at a robotics competition there was a new mentor getting involved with the robotics team (in his mid 20's I think) and at the end my son extended his hand to thank him for his help and this guy told my son he doesn't shake hands with anyone under 18 and left my son hanging with his hand out there, but offered a fist bump instead. Now I was a little pissed when I found this out but, is the action of helping the elderly, holding doors open, or offering to do a good deed or gesture just gone in society these days. The gesture of shaking hands is in my opinion is a sign of respect and means something to me.