It sounds like you're half severely depressed,. Your other half (the dominant one) doesn't realize it, so your depressed half just sits there weeping without your noticing it. It's a weird brain thing, and will probably require some type of extremely potent medication with a lot of shitty side effects. Trust me, I'm a self-proclaimed psycholodoctor.
In the meantime, I suggest drinking a lot of fluids to replace the water lost by your depressed eye. Alcohol is good because it's got the added benefit of being fun. If you don't have alcohol, though, just use soda. Not diet soda either, you need the sugar. Also, keep a bucket on your lap to catch the tears dripping off your chin. That way you can focus on more important things, like the complaints forum, without having to worry about ruining your new hot pants.