Worried about getting braces at an older age

Considering orthodontics in my twenties because my teeth are uneven or misaligned

Since the complex isn't severe, I pushed through, but then...

I'm thirty years old and I have a baby. I want to do it in my twenties.

When I thought about what I couldn't do, correction came to mind.

When I received consultation at the dental clinic ten years ago, four teeth in total, two upper and two lower

They said I need to remove a total of four corrections.

I brought the mirror because I thought it might hurt, but does it hurt a lot?

I'm wondering if I need to visit the hospital frequently.