HTML rocks!

I just added all kinds of fun things to my blog with blogspots knowledgebase. I visit blogs and see all kinds of fun things on them, so I am attempting to learn some basic HTML on my own so that I can make my site just as fun.
P.S.-I hate profanity, why do men feel like since they are in the gym they can yell it out at each other whenever they fancy? I also hate the guy who comes in and sings to his walkman at the top of his lungs. Can you say self-centered? (He listens to stupid music too)