After months of working remotely, one of the first days back in the office I found my virtual meeting software wouldn't auto-dial me. I had to manually enter the phone number and umpteen digit password. I uncorked a Yosemite Sam-like blue storm out loud...luckily, nobody was in the office.
If you do come back to the office, take a few days to acclimatize.
“My office” is in Connecticut, and I live outside Philly.
No office for me ever.
I do make sure I get out and interact with people everyday so I don’t get weird as hell.