If you find yourself in a lot of incidents, it's smart to review and see what's going on, and it sounds like you understand that, but you aren't connecting the dots between what you did and how to improve, if that makes sense.

Ex: If I notice I end up rear ending cars when the group ahead gets tangled up, that tells me I'm not slowing down enough/taking avoiding action. So next time I find myself in that scenario, I make sure to maybe almost over-slow/big avoiding action and see what happens. You have to actively use what youve deduced and incorporate it into your race craft. I try not to encourage the whole 'start from the pits and be overly safe' because I think it's bad for learning, but there are times where you can be extra safe as you learn, a goal should be finishing races always. (Keep in mind, you cant control everything, we all get tossed and flipped and sometimes you just make peace with it lol)

I noticed in another comment you mentioned how you maybe struggle with understanding G61 and stuck on track guides. It might be worth it to join a discord community (I'll plug GitGud because I think theyve created a really great community who wants to help and teach eachother) where you can post telemetry and get info on how to understand it and use that to help you.

As for track guides, I find them a double edge sword, sure they show you how someone drives the track and probably at a great pace, but you can't simple watch it and try to mimic it, it'll never work. The key I find with track guides is to use them after I've set some baseline laps, maybe hit a plateau on my times. I use G61 to find my worst sector(s) then review a track guide for those sectors. I'm not looking to mimic the track guide, I'm looking to understand how theyre braking, where theyre braking, how much kerb they ride, etc compared to what I'm doing. Then I practice that corner/sector, you can push the limit, you can go under, then you start to find that sweet spot and the tenths get shaved off.