I'm 22.
I'm constantly changing/changed/will change. Aren't we all?
What happens today may change tomorrow.
Say you fell in love today. Will things not change; for better or worse?
Opinions about people should change too, but sadly it doesn't always happen; we tend to choose the impressions we want to retain from others.
Don't use your opinion towards me when I was young to judge me as I am now. Things may fall back together again, but plainly for different reasons. The closer you look, the more you can't see.
I'm 22; why judge based on my personality when I was 16? Isn't it stupid?
I'm telling you now.