Sometimes you need to know when not to care
Anecdotal reference:
jungler gets level 2 invaded by Shaco and dies
Entire team response, including the jungler's?
"Eh, whatever."
Team proceeds to win.
There are some, albeit frustrating, things you're just going to have to accept. If you get invaded and die, you need to pick yourself up and deal with it. You can learn not to pull the same mistakes in the future, but it's best to look to how to play the game you're in now rather than focus on what has already happened and is now over. Adapt, dominate, and when appropriate give zero fucks.
. Elise ended up 5/0, perhaps more by 10 minutes in and then started to roam and crush other lanes