I got my first and only tat when I was 21. I wanted it for a long time and waited a year to make sure I reallly wanted it. It was done on my spine. Hurts, yes. But it's no worse than a lot of things. I recall having a good time and laughing halfway through.
I love my tat. It is a part of me now; and I don't regret it. I totally agree with spending some good time and energy finding a CLEAN and talented shop/artist to have it done at. Make sure the buggers are up to code etc.
Same goes for piercings. I highly recommend professionals and always using needles, even for ears.
EhBeth, you must be pretty tough.
Ticklish?! I wish! Maybe once I experience childbirth I'll think differently!