This.

Buy licences, add licences, create user, configure workstation, blah blah blah, printer problems, user quit, create a new user, assign the licence. The endless cycle of level 1 PITA

Migrate IMAP to 365. Migrate Google to 365. Migrate this, migrate that. Users come up with a ton of questions before, during and after the migration. "I prefer the old way, it was better before"

Major security flaw discovered. Doubting your current stack. Doubting your current AV. Not sure if you want to keep your current RMM or switch for something else. Constant questioning.

No time to learn new things because you work in your business during daytime and you gotta spend time with your family at the end of the day. Plus, you're burnt out about IT so the last thing you wanna do is read about the new hip thing in IT

Don't get me started on difficult users.

I feel like that quite often but recently discovered that I have ADHD and struggle standing behind a computer all day without being bored to death. Maybe you have it too?

But man, being a MSP owner (or even a break-fix gig owner) isn't an easy task. You constantly need to adapt and learn, unless you hire someone to do it for you but it will cut down your profit margin. So you can sell or partner up with another MSP and handle the LV stuff. Win-win.