> Without the pressure to speak amongst others, it became clear that I often said things out of anxiety

I can't go probably 100 words without saying something stupid or flat out contradictory. I'll think back to the conversation, realize I don't actually think or believe what I said, and wonder just what possessed me to say that and how many people I've alienated with words that I don't even believe or hold to be true!

Silence is one way to avoid making those mistakes, but that's me avoiding the problem, not actually solving it (and it would be nice to speak all the time in truth, with coherence, and consistent with what I believe), despite not having much to say in the first place, unless:

- to clear misunderstanding / requests ("Excuse me, but I think this is my seat.")

- to prevent harm / danger ("Look out!")

- civics / politeness ("Excuse me", "Good morning", "I'm fine, thank you.")

> I'll think back to the conversation, realize I don't actually think or believe what I said, and wonder just what possessed me to say that and how many people I've alienated with words that I don't even believe or hold to be true!

I too think back on past blunders or embarrassing moments, even from decades ago. What cured me of over-reflecting on this is to try to identify similar blunders from others. Surely over the years I can think of insensitive blunders of others and I can rarely do so.

So if I can't think anything anyone has ever blundered, apart from maybe a handful of instances, others likely can't recall my blunders. I've even brought up cringe moments to friend and they have no recollection.

In short, no one cares about what you say. Maybe at the moment they might cringe or immediately after, but your words have pretty much no impact on anyone.

Except my wife. She remembers everything offensive I have said.