Questions about getting a tattoo?

it feels like a bee sting constantly, and it starts to get warm (when they put the water or whatever it is it feels like HEAVEN) also, as far as the scars, it shouldn't affect the tattoo, but i would definitely ask because it alters the color. I have a tattoo covering a scar but mine wasn't red but it has taken the color of the tattoo a little more than the rest of my skin. I wouldn't suggest using numbing cream because that may affect your skin as far as swelling or something. it will be sore for a while, but not horribly long, just make sure you take care of it. I have 7 and mine only hurt for a few hours afterwards. College won't mind! colleges don't care at all, as far as employers you may have an issue if appropriate attire is short sleeves but saying you have an injury with an elbow support should be okay. But otherwise just wear longer sleeves. I have one on my wrist and i've had no issue. hopefully this helped! i think i got most of your questions? :)