Derick Sechang
Derick Sechang voted up HappyTwo BeHereTwo's answer

Heck no!

Take it from this old lady, you're just getting started! 

(Of course, we often feel like the best years have come and gone.  Then we see something beautiful and feel as young as the first day of spring.  Breathe in that moment.  A grateful positive outlook is the fountain of youth.)