And you should care what people you don’t know on the internet think because… ?

social media is not a reliable source. it can expose you to new information, but it is not reliable .

Feedback is how you learn. how you find out what works and just as importantly what don’t work.

i think there was a study that showed that people that take a course on decision making have lower anxiety. it makes sense, once you do a risk-reward analysis and consider alternatives it makes you accept the risk and act despite it. realizing the anxiety is unhelpful or ineffective repeatedly leads to Desensitization and eventually reduces it.

with that said, there might be some underlining issue and you need to work on self regulation skills. using stuff like CBT/ACT/NSDR/meditation/stoicism. there is a open source test for the big five personality test. if you score high on neuroticism, it might indicate you should work on it.