I wish there were a handbook for single introverts in their 30s who feel like that ship sailed a long time ago.
I believe there are millions of them?
But not sure how helpful they are.
My advice is, go dancing. Learn to enjoy your body and how to move it freely for fun, then you will find a likeminded body to enjoy together. But depending where you life, finding a good place to dance with nice people and not just drunk idiots can be a bit harder unfortunately.
Here's a handbook excerpt...
Time seems to go faster, the older you are. When 5, a day lasts enormously, a month forever away.
When 30, a day is still noticeable. When 50, a day flies past. When 70? A week vanishes so very quickly.
A bitter truth of age, is the older you get, the less time you have left? Well, the faster that time seems to move to you. It's as if the more you try to hold on, the faster it goes away.
There are ways to improve this. New experience is one. Doing the same thing every day, with no challenge or change, just makes life fly by.
You can be an introvert and still experience loads of new and of change. Trust me on this. And as a geeky introvert, you have a mind to learn daily, and more importantly, learn different things, not just tech.
But I guess what I'm saying is, do indeed "live more", but do it as you. Don't let these weirdo extroverts make you dance to their tune.
Everyday is a new day. Start today. Thank your previous self for getting you here. For making you question past decisions. Change. Take a risk.