This one is kind of funny. I see this lady and she has like 6 kids with her (hard to count, they were all bouncing around). I navigated through the sea of children to get the door for her and her triple stroller. She looked at me flustered and I joked, I am trying to get the door without encroaching on your personal space. She looked at me, exasperated and said, I gave up the dream of personal space long ago and thank you!
lol....see, a RAK Doesn't have to cost anything at all. Just helping someone by doing something as simple as holding the door open is a random act of kindness!