How does an emotionally unstable person behave?

Looking to predict the behavior of someone who's emotionally unstable?
How can you do that?

Like a kid.

People handle it in different ways. It basically means that you have a very hard time controlling your emotions, both good and bad. You feel things a lot stronger than anyone else does. Some people are able to keep it all inside. I have it and I don't controlling it well at all. If I am angry, I will go off on anyone. If I am happy, I love everyone. If I am sad, I want to die. But the moods last very short periods...you can cycle through many emotions in one day. You can be extremely angry, go to sleep for an hour, and wake up happy and calm.

.....like me. They behave lol

There is no set standards
Thats the key to unstable lmfao
generally unpredictable

@Mindful well to be honest you are rational you do not want to harm people . surely because you nod your head it does not deem you and automatic nut case 😆

Unstable moods

Dunno.