What I'd love to know is how people carve out time and energy for learning/self-driven education, hobbies and such in addition to friends, particularly if introverted.
My wife seems to be quite good at making friends, because she invests a large % of her time and energy in socializing, and I feel like it is slightly less awkward for a female to invite female coworkers out to do something than it is for male coworkers (feel free to rebut me here). Fortunately, many of her friends have SO's that I've become friendly with, and we have a variety of "couple friends" we do group activities with where she also frequently hangs out with the female half of that equation 1:1.
I on the other hand have multiple hobbies, am working on teaching myself to code, and am constantly teaching myself new things (for example, I was brushing up on multivariable regression analysis at 1am in bed). I barely have time for this as it is without adding socialization to the mix, but I feel like I get more fulfillment out of my current approach. I've certainly learned more as a result.
I'm also an introvert. I can be very social and likable in the moment, but making new friends and the simple act of socializing is draining vs. my other solo activities which replenish my reserves.
Seriously, I'd love to know how people strike that balance and how they make new friends/maintain existing ones without constantly running on empty from the time and energy it takes to do so.