As opposed to trying to reason with you I will say this..... GO FOR IT. DO IT!!!! JUST DONT F***ing TATTOO ANYONE EXCEPT YOURSELF.
If you wanna be another rat jumping on this already F***ing half sank ship, your doom is your call..... This ship never had any benefits, insurance, or savings.... No lifeboats either...
There is a TRADITIONAL methodology to becoming invested into the craft, if you don't want to at least try to go that route, and you have already made your mind up as to what "you want"..... Why are you even here?
At least take an online Blood Borne Pathogens Class, to keep from getting yourself, or your family sick....
And know, when the rando person at the store comes up to you and asks that question, "you do a lot of your own tattoos?", you can respond.... Yes, and know- to the rest of us, we know it's a big joke and a waste of your own good skin to try to learn on your own body....
Yes, I am a *** and a total asshole. I'm married to a big dick, also a tattooer...
Good luck regardless...