Q I work with someone who is a bit of a hothead. She blows up easily, and, even though she gets over it and apologizes quickly, the damage is done to my day. How can I handle this?
A Distance yourself when possible, and, in a quiet moment, let her know the effects of her temper.
The inner game
It's hard to deal with a different style of anger. Some people are slow to anger, but once pushed, it's a significant issue. Thus, they may take others' anger very seriously. Others flare easily, but it quickly dissipates and isn't serious, even to them. Taking some time to understand each of your styles may help in this situation. I'll hasten to add that I'm not saying that her outbursts are acceptable; it's all about helping you cope using the aspects you control.
So, what damages your day? Perhaps you get nervous and your adrenaline rushes. Or you keep thinking about it, breaking your concentration. Make a factual list of the responses you notice, moving beyond "it wrecks my day." Then, item by item, plan a way to deal with them. For example, if you're emotionally unnerved, take some deep breaths to get regrounded. If you're replaying the scene, consciously choose to focus on the task at hand, bringing yourself back as often as necessary.
Take a broader look, too. Is this an issue for others in your area, or just a one-on-one personality clash between the two of you? If it's widespread, it may be easier to deal with, reminding yourself that it really isn't personal.
The outer game
Let her know the effects of her behavior so that she can try to change. "It's just the way I am" doesn't cut it if she's creating emotional mayhem. The key will be to talk to her in an emotionally calm setting.