On the other hand, I grew up and spent about the first two-thirds of my life in an extremely rural area. Socializing happened only at school, and when your nearest friends are a thirty minute drive away, you learn to effectively spend time alone.
I read, I wandered through the woods, I played video games. Activities I still enjoy.
It was nice spending my 20s a few minutes walk from my friends, restaurants, my office, etc, but it certainly got overwhelming. People were inviting me to do stuff nearly every night. I frequently wondered if people just live like that and when they found the time to just do normal alone stuff.