how often do you boulder and how old are you?

I know there are so many posts about this, but I would love to know how old people are. Today I talked to a friend who I top rope with, and they said they need at least 2-3 days in between to recover. We're literally same age, two days apart, and I'm wondering if I'm pushing myself when I shouldn't or it's more about how athletic you are.

I'm 30 and go to the climbing gym 4-5 times a week. top rope for 2 hours twice a week and boulder for 1-2 hours two or three times a week. I don't really get a sore muscle, maybe because I've been pretty active for about 3 years, but I do have some finger joint pain in my right middle finger sometimes.