If you were giving the chance to be one specific age for the rest of your life. Which age would you prefer to be?

I probably choose 21 you are a legal adult but can still goof off. I would still look really good plus I can have the whole world open up for me. What about you which age would you want to become for the rest of your life.
If you were giving the chance to be one specific age for the rest of your life. Which age would you prefer to be?
If you were giving the chance to be one specific age for the rest of your life. Which age would you prefer to be?
If you were giving the chance to be one specific age for the rest of your life. Which age would you prefer to be?
If you were giving the chance to be one specific age for the rest of your life. Which age would you prefer to be?
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