Culture has changed dramatically and I hate to blame things on politics but i feel like that's exactly what it is. It's divided us all, made the identification of truth seem like a nonsensical fairytale, and those sentiments have sank into the background of cognition. We can dissociate all we like from culture and relegate ourselves to our comfort zones of computing, technology, things that bring us stability and a way of making sense of the world - but if we can't own up to our own mistakes then all of that goes away.
You can say you aren't affected by it, but it's divided people through argument, it's made progress in education and research seem pointless because no one knows what's real anymore, who to listen to, what to believe.
Failure is something to be scared of in a culture that's been indoctrinated into seeing chaos everywhere to the point that the only thing that matters is survival. Survival instinct is something people can hack. The point is to not allow it to blind you from coming to solutions as a group with people you are supposed to trust - whether through contractual obligation or through your own self defined choice.
Don't let this culture break our culture. Don't let the culture of shifting of blame become part of you.
Failure is critically important to success. Anyone who ignores this fact is blind to the process of learning. You have to be able to identify your own errors. Being right all the time is it's own version of insanity, because one literally can not identify the difference between correctness and error.
We need to be able to fail and we need to be able to fail in front of others. Otherwise everything will keep going in circles with no sense of progress.
I've lived my whole life this way, change, change, change. Blame, blame, blame. Accept, accept, accept. Correct, correct, correct.
This is not a good mindset to have when you have to build things with other people unless you can point out your own errors to others, allow others to point out errors to you.
You have to know what failure is in order to identify success. In education, this is obvious. A or F. In groups of building things, people define these metrics. Everyone either must agree 'this is the metric' or everyone must agree 'this is the new standard'. That's how to measure yourself in systems where rules are continuously changing and you can't identify why.