The fact you're asking is great.

Having a similar story, I can tell you the the answer is not to try and fill that hole with someone else until you've worked out who you are, and what you really want.

You're not the person that you were when you moved out of your parents, and you need to work out what is "you" vs what was "us".

Don't rush to the next stage of your life. Live in the discomfort you are feeling and find out what quietens it. Easier said than done, I know.

Believe it or not there are those if us in Tech who crave that human connection.

Things that I've tried:

* Salsa was mentioned somewhere else, that's amazing to meet people, laugh at yourself, and learn a skill

* Walk the dog without earphones. It's amazing how dog walkers will give that knowing smile to each other. Lean into that. Say a hi, and ask about their dog. Simple, but if you're walking the same time every day you'll soon be chatting.

* Go and exist somewhere. The coffee house etc (I avoid bars, though I like a drink, as ironically lonely bar people are not the inspirational people I seek), just be there. I get that these are the 3rd places.

* Go to events (plays, theatre, cultural places). Turn up early, smile and say hi to random people. You've got an in there as you're there for a specific reason. Do a bit of research prior.

* Try a few different gyms. The vibe is different in every one. Be there longer than your workout.

* To the above, when you go places, be there early, don't rush off.

* If you can get yourself in to the tech leaders round table style dinners (8-10 people), you'll very quickly find interesting like minded individuals. You may have to commit to travel a bit to do this. Not sure how that works with the dog for you.

Things I've tried and don't work

* The random meetups. Unless they are focused on something you can all relate to (i.e. board games etc).

* Pubs / bars as above

* Professional networking events with over 20 people. That's just hustling.

If you want to just chat shit, or say hi to a human, feel free to reach out. I'm sure it would be good for both of us!