I was born in 1989 and the math is HARD some days.
It changes once a year, how stupid are some people that this is an issue?
Wait till you get a little older and start having a hard time remembering how old you are.
All becomes a blur at some point
My exact age is almost never relevant in my day-to-day life, I pretty much only get reminded of it on my actual birthday and don’t think much about it for the rest of the year. So if somebody asks for my age, usually I’ll be off by a year or two and my wife will need to correct me, because for some reason she remembers.