No
I presume one can entertain a PhD at any age. I know someone who is doing major studies in the sciences at an age much older than 50. And, having done their masters, I am sure they will succeed with their PhD.
Nope.
NO
No. It is never too late.
Of course not! I am 12 and have been dancing for 6 years. You are definitely not too old. :) I recommend that you start it! You should check out my blog! princessballet.wordpress.com
Majority of the dancers start around 2 years old, so any younger I would say is too young.
Yes You should have started when you were like...5 years old
no 17 is NOT too old to be dancing.
it's never too old to start drumming :) just start whenever it feels right and you want to start playing
Don't worry, it's never too late to start.
No, 45 years old is not too old to be eating and getting nutrition from avocados. You are never too young or too old to eat healthy.
No! You are never too old to learn!
No,when you are 7 years old that is far to young all you can do is play together.I am 9 years old I am young too but at 8 that when you start to talk more and play a little but at 9 all you do really is talk.