I am an artist

So i can do piercings no biggy. My problem is i want to tattoo but.... 1. I have never even held a gun 2. I am a good artist but i know tattooing needs a lot of paitence 3. I have rhuematory artheritus and im young but i think that might affect me really i want to tattoo but im scared my good work would not be as good on skin for these few things plus a few more should i tempt it at all

You should just try to get an apprenticeship. Thats all.