I often times will hold the door for anybody if they are within a few seconds from the door. Guys usually just say thanks and keep walking but it's some of the ladies you have to watch out for. Many times girls will just say thanks and keep walking, which is fine, but it's the ones who make a big deal out of "I can open the door for myself" that bug me. Seriously, I realize most people can hold the door for themselves. That was NEVER the point. The point is that it's a friendly gesture and WE ARE LIVING IN A SOCIETY! Since when did holding the door for somebody become an insult?