Weltschmerz

CrankyPants suffers from a debilitating disease and thankfully for him, most of the people he hangs out with in life (mostly puppets and imaginary characters) are chipper and upbeat, otherwise I would probably spend all my time watching television with Uncle Abe and eating peanutbutter cookies. I could easily see myself gaining 200 pounds and becoming addicted to The View (Barbara Walters just gets me).

Here's the disease I'm referring to:

weltschmerz \VELT-shmairts\ noun, often capitalized
*1 : a mental depression or apathy caused by comparison of the actual state of the world with an ideal state 2 : a mood of sentimental sadness.

Is there a better word in the English language? Okay, there may be a few (sex, cookie, tuba), but to me "weltschmerz" captures the entire problem of my brain: I'm forever wondering how things could be better. I wonder why they SHOULD be better.
--If only people didn't give me the finger while I'm attempting to parallel park my car in New York City.
--If only I didn't have to grow old. If only the subways ran frequently and on time.
--If only my ears didn't itch all the time.
--If only it never got humid outside. If only people didn't meet my happy-go-lucky smile each day as I skip out of my home with a nasty glare and a "whatta you lookin at."
--If only people understood morality is something that we must all agree on, not something that comes from fantastical dogma.
--If only I didn't love peanutbutter cookies so much.
--If only I could complete one important task at a time and not be distracted by a million...
--If only I could spend 5 years traveling.
--If only I didn't feel guilty every time I... (wait, I'm feeling guilty about writing this).
--If only politicians cared more about helping humanity and less about making money for their buddies.
--If only I had more time to write in this blog.
--If only there were answers. Real answers, not just more questions.
--If only I was less Cranky and felt less inclined to write in this blog (curse you weltschmerz!).

I never would have discovered this word if I hadn't taken the GREs about nine months ago. Inspired to do well, I subscribed to Merriam Websters Word of the Day. Alas, the word did not show up on the test. but I highly recommend you take it out for a test drive. You'll find it more satisfying than anything else in the world.