I sometimes start to go a little cuckoo...
What makes you start to go cuckoo?
One of these days I'm going to lose my shit I'm sure.
It sounds like you are loosing control of the situation. It is okay to feel out of control, but it is not okay to act inappropriate. I think you should reach out for help before you hurt someone else or yourself.
Nah, I'm going to hold my horses and keep doing my thing.
It's better to get help when you need it.