J, I'm probably late to the party but I just had to chime in here because...well, I this is something that never happens to me. Can you believe that? As physical as I can be, I NEVER wake up in a bad mood or get bent for no reason. There may be something small that sets me off, but there's always a legit reason.
I think I'm never mad for no reason because I remove negativity and animosity on a daily basis. The things in my world that bother me, are instantly eliminated. People, places, things, habits, anything that makes me upset is just removed. And once I turn and walk, there's no going back.
I think (not speaking for you) that people get this way when they have lots of things in their lives that are always negative. Just about all of my friends are not happily married. So you know they act like someone poo'd in their Cheerios on a daily basis. Some are not happy with their jobs yet they are forced to stay there because let's face it...in this economy, if you have a job you're lucky.
So maybe you may need to take a good look at yourself, your life, your surroundings etc? Maybe there are things that are buried deep inside of you that are making you angry and quite possibly, it's time to eliminate or at least alter some of those things if they exist. I mean granted, I admit to being a hot head but only when people force me to be. I actually have a pretty high tolerance before I get angry...but people today just have this way of not caring for anyone but themselves or enjoy getting over on others as a way of life.
I've never seen so many inconsiderate, self-centered and evil human beings in my life. NJ is famous for people of that nature so it's quite likely to be my area that I live in that brings on my hostility. Then again, I got a chance to talk to Chef Mike on the phone and man...what a guy. Like a long lost brother...so not everyone in this freakin' state is evil.
There's nothing I can do in my situation other than to do my best to walk away when faced with a confrontation. But, that's just me. I'll probably die by the sword someday...and you know what? Though that would suck for me and those I would leave behind, I'm cool with that if it's my destiny. But to me, that's a totally different problem and I'd not call it "mad for no reason" in my situation. If little things are making you want to just explode...take a look at what those little things may be masking.
You got little things (or maybe big things and your issues are reversed where mad for no reason is you venting so you don't totally lose it) that are all adding up, frustrating you, making you edgy, then the littlest thing or nothing at all just makes you want to rip something apart. There has to be something bigger behind your feelings bro. You seem like too nice of a guy to just be mad for no reason. Something is contributing to it. It may be a good idea to try and find out what that thing(s) is if indeed something exists.
At any rate, I wish you lived closer....you could just come hang out with me and do some jamming or something. :) I hope you get yourself in a better place bro. It sounds like you are and I'm just late to the party as usual. Good thoughts sent your way. :)
-Danny