It happened multiple times already. There are events I can remember and share of.

First is when I was in college. I was just sitting in the classroom listening to my teacher when my mind wandered and had a thought of: 'What if I'll just stand up, get a book or something and smash it on the teacher's face?'

Second is when we're washing the dishes with my community group mate, same thing happened and thought of: 'What if I'll get this kitchen knife and just stab her?'

I have no intention of doing these things but it just suddenly popped up in my head.

Actually there are already multiple times it happened. These two are the worst of them all because it involved hurting a person. I felt kind of scared the time I had these thoughts thinking I might be able to do it.

Am I the only one who have this? Am I having some sort of mental problems? What are your thoughts about this? I'm happy to hear them.

Thank you for your time.