I dreamed of fighting with my colleague and beating him in half.

Are you satisfied with your present life? (You always dream of old people)

Do you have any problems with him? If not, I have read many novels and movies. )

You have a clear mind in your dream. Maybe you subconsciously control the direction of your dreams (good or bad). There's too much pressure. You need to vent. Just relax。

Besides, if you often dream, it is meaningless. Poor sleep quality!