My boss texted me at 9 PM: "Urgent."
I didn't reply until 9 AM.
He asked why.
I said: "Because unless the office is on fire, nothing is urgent at 9 PM. It is an inconvenience."
Normalize being unreachable.
I think the biggest lesson I've learnt from dating is the minute you're confused about how they feel for you, you should just leave. You should only be confused about small things like what birthday gift you should get them, not if they even like you or want to be with you.