I use to be a Techo-Optimist 2 years ago. It used to look like they where the only or at least the most successful choice. But after a 2 hour critique video I realized how much I didn't know. The problem wasn't that I didn't think, it was that I didn't bother researching beyond a kurzgezugt video. Today I'm trying my best to back my opinions with research but I don't know how to do that or where should I be looking for truthful answers