tinquiete

Hey, I don't know much about tattoos and need advice. I have my eyebrows and ribs tattooed. I was told by both tattoo artists that my skin is very unusual and doesn't hold ink well haha. You can let me know if thats a real thing. I got my ribs tattooed in a couple hours on a road trip (...) and the tattoo is patchy blue, purple, and red(ish) with no black. The artist kinda rushed at the end because he was really pervy and could tell I was getting upset. I'm not sure if I should get it outlined or expand on it or cover it up or what? Also, I encourage anyone who fills in their eyebrows daily to get them tattooed... I'm so happy with how natural and full they turned out.