And to keep your lashes from clumping, don't apply a second coat until you've let the first one dry for 45 seconds. Also, twirl the brush slightly as you go from root to tip, sort of like the brush is a fork and your lashes are spaghetti.. 😉 This helps it stay even, so you're not just lifting all the makeup off one side of the brush.
I've tried lots of mascara but I haven't yet found one that honestly stands out from the pack. Bad application, in my opinion, makes more of a difference than brand does. I've heard good things about Maybelline, though, the one in the pink and green tube. I haven't had a chance to try that one yet, but I've tried other Maybellines.. for my purposes, it's fine.
Is your hair still a light brown like in your avatar? Pitch black might not be the best color, then. It really depends, but sometimes the blacks look a little too dramatic for an everyday look. There are also black-browns, which I usually use, that will make your lashes look nicer without actually proclaiming that you're wearing makeup. That's just my preference though.. I like subtlety. 🙂 If you do want a more dramatic effect then go for the blacks.