Lol, the first one is so true. You get me talking about something I like, and I will go on for days. Chances are I will also get very loud without realizing it. It doesn't matter if it something small....if I like it, I will talk about it.
Yes, people just don't get it. It doesn't take much to say and do nice things, yet we fail at the first hurdle; depending on what we deal with. Be inspired. Change the way you do things and just Be Nice!