Never want a permanent one. You can get a henna tattoo that lasts a few weeks and looks just as “good” - if that is a good luck to you - and no needles, and you’re not stuck with it forever, and you’ll never have regrets because they aren’t permanent.
Back in our early 50s, the wife and I went to dinner with our best friends. Wife of the other couple told us she had gotten tattooed since we last saw her. ...I asked if we had to go swimming to see it.
She told us we were looking at her tattoos. We gave up, and she then showed us that it was her eye liner that was tattooed and she would never have to apply it again.
That’s about the only kind of tattoo that I think is practical.