when i was 18 by age i wanted to stay always in this age))in my 25 i thought that it was the best time but now i am 32 years old and for me it is the happiest time because i have a child i have good job and i dont do any "dirty" things like being a student))And really i want that time stops because i have a lot of to do - nowdays we have  a lot to study and to try.

6 years old, when I started to have many friends and all I thought only playing happily without worries.

I would like to be 20 years old but with 50- year- old experience ;) and the other necessities to best life ;)

I'd go for 21 years old (my current age).

I would choose 4 or 5 years old..I don't know why...