Finding the right psychologist/coach/founder to chat this over with will probably do you and the company wonders.

Hey, author here. Totally agree on how helpful these people are. I have a psychologist and also some great mentors. This doesn't make you immune to things like I wrote about but helps you process and get over them when they happen.

As a side note, I'm in a much better mental space now, largely due to facing these things straight on. Things are good, and I'm motivated and sharp!