You don't have to apologize, no. But you need to let the people around you know about your condition. If you are going to be working / hanging out / living with somebody you want to tell them. I have found that to be much, much better than have my boss and co-workers suddenly observe me have a seizure. When I come out of it they always look a little scared, which makes me feel guilty of something. Tell 'em first! 😉

You should never have to apologize for something you have no control over. I would wake up and felt so embarrassed. But a lot of the people around me just wanted to make sure I was ok.

No You don’t have to. Just like Someone having a heart attack, etc. They don’t need to

No. Never feel guilty.

If I’m around family or friends who know me and my Epilepsy, I don’t apologize to them .

If it’s someone that I haven’t met and they don’t know about my condition, I probably will apologize to the person. Then explain my condition to them.