"- Boss who wont listen to my ideas (or at least appears not to) "
I've had that one too, at many different jobs and many different bosses, usually with the added pecadillo of being made to feel stupid for trying to express my opinion. Still makes me angry, but I've figured out a fairly long term solution: only offer my opinion when I am quite sure I'm right, then listen to the "no that won't work" answer and do it that way, making sure to say "okay, we'll do it YOUR way". When that doesn't work out, suggest again my idea. Slowly, very slowly, over time, the right answer wins (ain't physics/chemistry/science great?) and wiser people begin to whisper "hey, that kid might just be right this time". The whispered rumour makes the rounds and eventually gets to the boss.
Then he fires you.
I also like to take walks. At my current job, the shop is about a 30-second walk away, and out the back door by the scrap wood pile are some ratty bushes that are becoming overgrown. A 2x2 scrap, about 24 inches long, makes a nice blunt instrument to do a little pruning...