Unfortunately as of my last birthday that wouldn't work either. 0x30 :-(
Then we just adopt base 24 numeral system. Will you give me your digg share?
Just get the world to accept base 24 for common use.
You'll die a little after 30, though.
Is there any specific reason why would like to be in your twenties again?
A multitude of specific reasons mostly related to physical things. Of course I was referring to the standard fantasy of being able to be younger while still retaining all the things I've learned along the way. And my salary.