Incredible things happen to your mind when you survive the worse. You get programmed to boot neurons and activate chemical responses in your brain that just changes how you see the world and recaliberates your way of wordly response.
This bio hack generates incredible life force for you to screw ordinary and contribute impactfully. Release of neuro toxins such as dopamine, serotonin improves cognitive responses.
You breadth different. You behave different. You act different. People see a new found you and that may be a incredible you.
Only thing that matters thereafter is sustainability.