I always wanted to improve all software in the medical field. I’ve seen first-hand old people struggle in hospitals and that makes me so sad, angry and wanting to do something that it’s really hard to describe then the feeling of helplessness because people who are not interested in the well-being of others will absolutely bury you under a mountain of procedures and regulations.
And I am pretty sure part of these procedures and regulations are VERY necessary – it’s about human lives after all. But from what I’ve seen it always seems like at least 80% of the rules are just bureaucracy that creates BS jobs so the headcount is high – which is apparently also linked to higher financing.
Corrupt self-feeding loop. 
I also always wanted to work on AI. And I mean true AI, not our current statistical programs. But that’s a lifetime pursuit and I am pretty sure nobody would pay my bills for my entire life for the 1% chance of me succeeding. I’ve made my peace with that fact as back as 19 years old (so 25 years ago) and was like “alright then, let’s be commercial, I don’t want to live off an academical wage” – and the rest is history.
You might consider starting another topic about that IMO, because it’s a huge tar pit and many of us would have a lot to say.
I’ll only limit myself to 3 paragraphs: I tried to discuss something Linux related on r/Linux
and got absolutely crucified. Out of 200+ comments there were probably 3 people in total who genuinely engaged and tried to understand what seemed like a misunderstanding on my part – but was just everyone acting all high and mighty and not even explaining something they deem an obvious good practice (and when they explained it I laughed because it’s very far from a good practice but, people will be people; they were simply bullying a person who is not of their school of thought).
I ended up just deleting the account because 5 days later people were still stopping by just to insult, downvote, flag and report my post. I actually contacted the mods and explained that my question was genuine and I don’t understand the over-exaggerated negative reaction. You wanna know the mod’s answer?
“Agree with you man, and I’ve un-flagged your post. Just endure it, they’ll tire and stop.”
While that was nice to hear and a good validation – I wasn’t crazy. But again, it become way too negative so I just got rid of the account.
So yeah, this might be a factor: there are not too many old-school discussion boards (none that I know of anyway, and I know next to nothing so…) and too much negativity. Likely a lot of people being on Discord instead is a factor as well.