I had a moon+stars and some clouds on my shoulder..
This is what I have now
(it still needs color added to it)
As you can see it's very big and takes up half of my back lol.
The Dino was the most painful spot. (right on my spine) But the rest was fine.
If you can, bring some chewing gum with you or a sucker. That helps a lot. And bring someone to talk to
And the tattoo you want to get is not lame. It's lovely.