Does being interrupted annoy you or disrupt your train of thought? Do you find that saying something meaningful is not usually welcomed?
It doesn't disrupt my train of thought. I remember what I didn't get to say for days afterward. It is absolutely annoying and kinda hurts - because it means that the people I was talking to don't deeply care about what I deeply care about. I try to realize that it doesn't matter how much I get to say - if people aren't interested, they won't listen.
I am getting more and more comfortable with the fact that no one else around me has the same intense obsessions that I have. I try to remember that the tendency toward intense obsessions is an autistic thing (or just a Nervous Rex thing, for my specific avocation), and understand that others around me don't get it. Heck, I haven't even monologued about my obsessions on this site, because no one else here has expressed interest. I have decided that it's okay to cherish the things I cherish, even if no one else around me does.
How did you get to the point where you were able to push down your true nature and be consistently kind?
Years - no exaggeration - years of practice.
30 years ago, a well-liked person in my social circle died, and everyone gushed about all the nice things he had done for them. As I listened, I thought, "I want that kind of talk at my funeral." I started deliberately doing nice things not because I wanted to do them, but because I wanted to be the kind of person that does them. Would a nice person help clean up after a social event? Yes? Then I'll do that. It was 100% fake-it-to-make-it when I started, but it worked.
15 years ago, I decided that I didn't care about being known as the smartest person at my company - I want to be known as the nicest. I would try, succeed for a bit, react at something without thinking, beat myself up about it, and then try again. A lot of actions I regret still randomly pop in my head at inconvenient times, and instead of beating myself up about it, I try to say to myself, "Yep, that happened. I'm going to learn from it and do better next time." That type of thinking isn't second-nature yet, but I'm getting better at it.
About 8 years ago, I was in a near road-rage incident - I was super angry. I didn't act out at all, but I hated the way I felt. I realized I needed to try to be nice everywhere, always.
About 4 years ago, I realized that I still made snarky or snide comments about people in their absence because it made other people laugh and got me attention. I decided that I need to avoid all humor at other people's expense.
About 2 years ago, I realized that all these efforts were converging around kindness, and decided that the simplest rule is to try to be kind, everywhere, to everyone, always.
I still get angry. I still react mindlessly sometimes and do things I regret. I still want to see jerks in traffic get their comeuppance and I would love to be person to give it to them. I am the weakest and at my worst when I'm mentally fatigued, so I try to avoid doing or saying anything when I'm in that state. But overall, I'm slowly getting better at being kind.