why people choose these tattoos

I chose the second question. I will be talking about tribal tattoos. Among other things, I will research to identify how the fad got started, why people choose these tattoos, and what these tattoos tell you about the people that wear them. I will be drawing a few images of different tribal tattoo styles and I will address the guideline questions through these drawings. More than anything what I want people to get from this is if they have a tribal tattoo, maybe to understand more about the art, other than it looks cool.