There were people I know that got upset that I kissed people; I kissed them for luck and love, that's all. That's what my mother did to me. There were people upset that I would embrace or hug someone of another color.
Slow down and enjoy life. It's not only the scenery you miss by going to fast - you also miss the sense of where you are going and why.
The passage of time is a continuing thing. At 18, you're going to live forever, and you are definitely not at 52, so that is a recurring topic. I still think it's the main stuff.

