Wow, I never thought of it like that before. You could be on to something.
I’m trying to imagine if you’re the type to have a tattoo or not, Arc. ← Idunno… hmmm 
… Don’t tell me, I wanna be in suspense for a bit. 
It is no different than putting on makeup or a mask.
Somewhat different. Tattoos are about self-expression (usually) whereas makeup is about enhancing attractiveness (usually).
Pride and ego.
Tattoos are a kind of group pressure - comparable with fashion. The modern fact that fashion prevails over morals means that it even determines the morals. Let us see where this will lead to …
JSS wrote:
These two words are very close in meaning and to differentiate them can sometimes be difficult.
What is the difference between them in the context of your answer?
One could easily turn your answer around to read Ego and Pride.
Guess when the third one will be tattooed too!
[tab]And not by this one:
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James, in what respect does putting on makeup (which I never use except for lipstick and I suppose that you do not either 
) and/or a mask hurt?
There IS a difference, Jimmy.
There is pain involved in getting a tattoo, for some less ~ for some more ~ depending on your pain threshold.
I don’t care if people care about me. I care about myself.
The motivation for getting a tattoo is all over the map. Some people what want to mark an event or person or religious/political position. Or just to have art on their body.