stop caring what people think of me

A lot of the time Im really good at this, I dont let peoples judgments effect the things I want like tattoos & piercings but Im a very self consious person about 75% of the time… I need to deal with this. I know life is way too short to worry about what people think, and ultimately I really like who I am.
The other day I told my nanna that I had 2 more tattoos and I wanted a lot more, knowing that she would over react. She almost cried in the middle of a chinese restaurant. But Im not changing who I am. She said she worries that I wont get a house or job because of it and that it gives off a bad impression, but I explained that at the end of the day that is their problem, people shouldnt judge so easily. So I suppose Im good sometimes. I just get my down days. lol.