It's the sad reality of things, when your jungler is 0/5 despite lanes going even or even winning but the guy gives up there's just no chance at winning because that one person won't contribute at all. You can have a 0/5 ashe that has good mental and still stuns the carry, an entire team going a little behind but staying positive, but the moment one person starts crying, nothing can be done.
Fragile egos left and right due to the over-competitiveness that Riot enforced throughout the years and Esports so everyone has to be challenger or you're complete dogshit. Everyone has such unrealistic expectations that they won't accept anything but the best, which is impossible.
Change your minds people!