If an emotion can't change the condition or the situation you're dealing with, it is likely an unhelpful emotion. Or, quite possibly, a destructive one. But it's what I feel. Right, no one said anything about not feeling it. No one said you can't ever cry. Forget "manliness." If you need to take a moment, by all means, go ahead. Real strength lies in the control or, as Nassim Taleb put it, the domestication of one's emotions, not in pretending they don't exist.