@daniel83 Hello there! I see you got already comments that touch all the points but I want to add something from my experience.
Me and my husband are social people like you, also we love board games and video games. We have an appointment once a week with our neighbours to play board games with long campaigns.
During the first months of motherhood I was too tired to do anything else, but we kept our appointment and once a week we watched a TV serie with them. They like babies, so they didn't mind to be around one. We have BBQs every Sunday with an other group of friends, we have dinners and as a couple we help each other to have a bit of spare time to do what we like as individuals.
I feel like I can do my stuff and I'm willing to do them but what changed for me is this:
1) Flexibility: I need to know that at any time I could need to stop what I'm doing or that I need to reschedule something. it helped me a bit to think of all the alternatives/have a plan: what if she starts crying in the middle of something? What she likes the most to be entertained with? What shall I do if she won't stop crying? What if we start playing when we put her to bed? Having some answers helped me to not "panic" in social situations.
2) My brain is always at least 50% thinking of the baby. Doesn't matter how many times I told myself that I would have been the rational mom: whatever I do I'm thinking about how the baby is doing, if she needs something or other things. I enjoy things for the 50%, but I got used to it and I don't mind.
3) Sometimes I need to put an extra effort to be social. Sometimes I would just spend all of my free time (if I have it) in bed and sleep. Sometimes I just lack energies. Anyway since I know this is a condition that I will bring with me for a long time, I decided that sometimes I just go the extra mile to do that social thing that I love.
There are many variables: how much the baby sleep, how much easy is to handle, of much sleep deprivation, how tired you are etc. But I wanted to give you our point of view as a family without help (we live in a country different from the one of our families). We will get back on the board games this winter, starting in the evening when she will be sleeping, so I can't give a direct experience on that.. but so far we still have our social life and we try to keep it
Hope to send you some positive vibes! Wish you the best!