I should have included this in the above post.

Those who become aware of the problems and get depressed is because they still don't know the solution to those problems!

So they're still ignorant as they know only half the story, and the depression they might get is cause of their ignorance on the solution! and the problem they're facing is also due to their ignorance as if they weren't ignorant it wouldn't be a problem as a problem solved ceases to be a problem!

Informed=know the problems and the solution=know all the diseases and their cures.

Ignorant=don't know the problems/viruses nor their cures and also knowing/identify the problems/viruses but not their cures is still being ignorant!

Informed=Boss=Nemesis!

Don't pass the problems of the ignorant to the informed, the informed has no problems he has solved all of them yesterday, and might go back to solve some again just for shits and giggles and keep his memory fresh.