Is this normal?
Most Helpful Guy
I'm 39 and I feel so young? :)
Yes, it is normal to feel odd about your own age sometimes. What really sucks is that your mind can be always young forever (if you work it to be it and are blessed with health at your really old ages), but your body will age no matter what if you are alive.
It is the same half full x half empty glass expression: you may have a positive or negative look on your age. It's up to you to decide how it will be.
As an add, take a look and think about this chart, please: