Mate, the advantage you have is a fair amount of self awareness. The disadvantage is that you have to watch that others aren't that bothered about being self aware and can take advantage of a perceived weakness. Make you feel bad if you admit a failing. So don't beat yourself up too much about it. Plenty of people make the same mistake over and over again which becomes its own form of comedy after a while. The self aware stop making the mistake.
Whatever you may have worked out about me I'm happy to keep expressing confidence in you; chiefly by continuing to talk to you. Given some difficult conversations I'm still here which is the best sort of confidence you can have in someone else ie you still want to talk to them. I get a lot back from the exchange. I learn from discussion. If it was merely an argument I would get nothing from it and I would stop bothering. Discussion is win win. Argument is dull. I'd only question the more internet type statements you've made. It's easy to be over emphatic to make a point on the Internet. It's not necessary. Not here anyway. But when it happens it's fairly clear what's going down.
Here's something to take as a general observation. A bit of people watching. There's a gap between the offence and the apology. The gap in time reduces until the apology comes before the offence instead of after it. In other words you stop yourself causing the offence so you don't need to apologise at all.
The other element is working out who has your best interest at heart and don't worry about the opinions of those who don't have your interests at heart.
I thought you deserved to get a reply from someone...so you'll have to settle for me.
yet again though I get something from forming the thought on the page. I learn how to put the statement in better more polite ways. A learning process beyond the point people expect you to keep learning.