It's so true - the things we complain about sometimes are so trivial in the grand scheme of things - so many people get by with less than what we have and would be happy to take on our problems - I enjoyed how this poem flows and the anger in it that seep out through your voice - awesome job!
You wrote this with a little bit of spite, and it adds a nice touch. I like this, it's too true. And I think that we all think about this in the same little way, at least some times- with a little of "I've been worse, I can rehash the horror stories so at least turn your situation around while you can and learn something about something else". Good work.