i don't like people who are emotional , who can't control their emotions

i accept that people have emotions, especially in difficult times, but to me it's all about keeping them in check....i don't like people who -when conveying something that's happened to them start crying...screaming, getting hysterical, being a windbag....and just behaving ridiculously...i respect people who can hold their nerve and remain calm & composed under pressure, or do their best to stay calm in any situation, that's what i respect...not some emotional windbag.