Should I add more detail to my new tattoo?

I'm going to admit I'm addicted.

This is my sixth tattoo. It's not finish. I decide to add water splash color too it next month.

But should I add some wording or no?

I was thinking

"UNIque." With a heart.

People asked why I got a this one and I always told people it's my spirt animal because there's obviously no such thing but I feel myself as different from others and how many people answers a unicorn as a spirt animal, look at you funny and laugh and say "no, a real animal."?

What else should I add to the tattoo or do you think I should just leave it as it is.