The best place to get a tattoo is somewhere with a lot of muscle or fat, somewhere with thick skin and somewhere without any bones near the surface. This means places like your belly are perfect, and the upper arms are pretty good too (just watch out if it stretches onto your shoulder blade like mine did). Other places like getting tattoos on feet are not so good because I think feet tick all the boxes you shouldn’t have, they are sensitive, have thin skin and lots of bones with no real fat or muscle to cover the bones, so tattoos there are going to hurt!