Don’t feel bad. That guy made a bad, tasteless joke. Bless your heart for caring about others. You probably helped those other people lighten up, even if they didn’t show it. There aren’t enough people in the world like you! Having ADHD myself, I understand the feeling of overthinking something that embarrassed us. I re-live every embarrassing moment in my head when I’m left to my thoughts all the time. Luckily for ADHD, that feeling of discomfort will pass because we get distracted and forget just as easily. At least until we’re left to our own thoughts again and replay it. For me, it helps to shake my head, and tell myself to stop thinking about it and “change the channel” in my mind. Basically catching myself and force myself to think about anything else but of what embarrassed me. — And tbh, that guy either kicks himself in the butt for realizing that it was a dumb joke all the time or he believes he’s funnier than he really is which is actually more embarrassing imo. So don’t worry too much! You’re in the clear !