I'm newbie so my words might count as nothing.
I got, as you know, my first tattoo a week ago. I waited for it atleast a year. My mom always told me "Don't you dare getting tattoed, I will cut your arm if I see you", then I found a job, I've earned money, and I become independent.
Then I started reading stuff about tattoes, watched many guides/videos about tattoo care, performances etc. I litterally found a wonderful world, which means a lot to me.
After a year of studying, research and interest I thought "now I'm ready", so I booked a session, choosing the tattoo studio based on: reviews, instagram post etc.
I went in and I said "I would like to have a wolf printed in my left forearm". Two weeks have passed and in 4hrs I got my forearm tattooed.
Since this session every morning I watch my forearm and I think about every single minute passed watching videos, reading guides, choosing the subject etc. And I say "I have to be proud about it, that's my personal goal that I have been aiming for a year".
In the end, for me, you can't get a tattoo if you are not ready for it. That is why people have anxiety after the session. They aren't ready yet