When you start looking at problems in the world, one of the interesting indicators of a problem is to look at the number of people trying to solve problems within a sector outside of the established system.
Personally, I find it mindblowing to read that a survey done across a number of countries from 2010-2015 documented that more than a million people where involved in seeking solutions to their own medical needs. Essentially patients doing the work of doctors or the healthcare industry.
I am sure the healthcare sector is not the only one where this is the case, so the big idea here is: Instead of insisting on having all the answers yourself, look at how many people – preferably customers – are looking towards fixing the issues, they have. The more they are trying, the bigger the pain. The bigger the pain, the bigger the opportunity.