Which stage of your life did you think should have continued forever?

[noorkhurshid]

My university years were the best years of my life. Despite the stress of my studies, I enjoy spending time and laughing with my friends. I wish this period could last forever. The only thing I've missed since graduating is spending time with my friends

[Chuck72]

My early thirties.

Funny, I just had a conversation about this with one of my students two days ago. 
The question came up... if you could be one age for your entire life, what would it be?
For me, it would be 30 years old.
At 30, you have a lot more experience than at 20, you've pretty much formed your opinion about things, you've settled down, the studies are behind you, and you are still strong.