Most noteworthy inventions and creations were the result of attempts to solve a problem. We find out how strong we are when times get tough. We learn and grow as we work through our struggles. All of this difficulty was necessary to make us who we are.
Much of our technology and innovation would not exist if if was not for our troubles. Certainly none of the amazing non-profits that do so much good in the world would have been formed if the founder did not suffer a related struggle.
None of the spectacular medical breakthroughs would exist had there not been suffering.
Embrace all challenges as opportunities. We are always stronger and brighter on the other side of darkness.