Thanks everyone.

I am definitely afraid of revealing my BP diagnosis to my boss. I don't think I could tell him because the risks outweigh the benefits for me. For one, he is a huge blabbermouth, and blabbermouths cannot be trusted. Not to mention that he had once engaged in a conversation with someone who was making fun of schizophrenia and psychosis, and they were both laughing about it. However, he was born and raised in different country (India) before coming here, and I'm guessing where he came from was not very accepting of mental illness. (Different cultures, different outlooks, basically.)

I'm actually not so worried about getting fired for revealing my BP diagnosis. My company is pro mental health ("neuro diversity"), pro LGBTQ, pro disability, pro everything. They regularly hold seminars on that stuff to educate people, and lots of people already participate in mental health awareness by changing their email signatures, hosting events, etc.. I just don't want the non-accepting people getting suspicious of me and treating me differently because of a lack of understanding. Plus, who knows down the line... Maybe I change jobs and then I go work somewhere else that isn't as accepting and then people from my old company remember my BP diagnosis.

Anyway, I'll try to take some breaks, as that sounds like a pretty good idea.