Problems...
I think about them so much that the word has started to loose all of it's meaning. Seriously though, what even is a problem? Consider this for a moment...what you think of as a problem may not even be a big deal for someone else. Let's continue with more questions (yeah like a mini test, you're welcome)- Do people deal with problems in the same way? Do they experience the same amount of misery? How will you help your people deal with problems? (the answer is no because people are well, complicated).