Is the Opposite of Depression?

Do you feel euphoria? Dramatic? On the other nd, manic? Are you euphoric? Is everything a giant joke? Are you happy and delightful? I mean, way past the vague smile within the thin pink sweater. Or is that the opposite of depression? Aggression. Now, when i say aggession, i don't mean hitting the man in the face. That's not what i mean by aggression. What i mean is the desire to move forward into action, aggression right now.