thanks for the thoughtful answer.
I agree with quite a bit of it, but also would like to present a few nuances.
1. The problem is here that they will cut me off short (not a problem) and then say something that is not what I want to say. What can I do? Push back? Give in? Leave?
My strategy was to just leave, because if you don't want to hear me out, and misinterpret what I want to say, we might as well save ourselves all some time. I have learned over time not to infodump (for example, by regularly asking if this is all stuff that is well known). I don't mind being reminded rather abruptly that I should get to the point, if my point is understood correctly.
2. How do I know what aspect of the question I should answer. Sure I can focus on costs, or performance, or memory usage of react, or state handling, or framework adoption. The fact is that I can't provide an opinion, because of all these have different answers. I have plenty of similar discussions that work out well enough, and it is something I think I am good at (hearing out the concerns of the other party, and then focusing on that). In fact, I think being product-minded and listening to the concerns of the business/manager/stakeholder is the most impactful skill an engineer can have.
But it is also the kind of discussion that can lead to the "You just can't admit you are wrong," even though... I haven't said anything wrong. I am very much aware that there is a communication problem, and thus provide my side of the discussion.
3. This is very much about my values, and the choices I make depending on those values. I am not saying the world needs to be a perfect world of engineering, it just means that I am not going to say something I can't back up. That might sound backwards to people, because they have other values (say, acquiescing because you might otherwise lose your job), but that's me making a choice. I'm not pretending to acknowledge I am wrong, and I'm not expecting the person to either. If you really want me to say that rewriting everything in elm, when we are a react shop, is a good choice, then I will state that not pretend to say that elm is a good choice. It doesn't mean that we can't rewrite things in elm, experiments are great if we can afford them. Engineering is about compromise.
But don't make me state an opinion I don't hold.
I am not sure if the nuance is clear here. I know full well that both opinions (elm is a good choice, elm is not a good choice) can hold true at the same time. In fact, none of us really can know which is right!
The business can be just as successful with react than it would with elm, who knows? Maybe in 2 years it will become clear that moving away from react was great, maybe it will become clear that staying with react was the thing to do. But currently, my opinion is that it is a bad choice, and I can argue why I think so.
4. I realize I should have just left this section out of the article and kept it for another day.
It is the first time I mention how much effort I put into learning things publicly, previously only my wife would know. I often come across as boyish and people very often assume I'm the intern, when I actually have 10 years on the most senior person after me. I don't like stating that I've done X for 15+ years, and when I do, some people just straight out don't believe me.
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As for your take away, I fully approve. I think that writing is a way to avoid these confrontations. Being explicit, and indeed indulging a bit into "humor me" or giving me just a few minutes to get comfortable would help us. None of us benefits from misunderstandings or snap judgments. If I don't seem to be choosing the right words or making the right facial expressions, you can't just dismiss me by saying to get better at choosing the right words. Obviously, I tried. It would be like telling a blind person to just look more closely, and that "they just don't want to see".
You will also of course never realize how often we actually successfully adapted. In fact, it was very easy for me to forget just how much effort I put into these little social dances everyday, and how exhausting it is. The pandemic and working from home and mostly communicating by email has been life-changing.