
I have fairly strong arms, and using finger over finger, thumb over thumb, I can inflate to the point of a lot of pain. (A very hot bath really, really helps mitigate--but not eliminate--the pain.)
As I understand it, the pain means there is still growth to be reclaimed. I assume that at some point, I won't be able to elicit the pain, which means I've gotten all the growth there is to be had.
My question is, should I just inflate as much as possible regardless of the pain? I'm willing to tolerate the pain for the sake of my phallic narcissism, but should I be worried about overdoing it?