Tattoo: Should I make or not make?

I’m in the midst of fighting with myself. I have two person in myself now, let’s call it the angel and demon side. I have wanted to make a tattoo for myself. Well planning to actually.

But the angel said it is not good for it will make my skin have lots of infection and many other possibility of diseases like HIV aids, hepatitis B and so on, because making a tattoo requires a needle.

Whereby the demon said go for it, it’s not like you will die after making a tattoo. Anyway there are ways to prevent it. Like operation and so on.

Now I am clearly confuse. Which side should I follow?

Can I really make one?