What do you mean by immature mind?

Refers to people who have grown up but are relatively naive, and they will have the following performances:

One is that you have no patience to do anything and can't resist your immediate desires. Seeing things is always uncertain, and I don't have my own opinion.

Second, I don't want to change my mind when I do anything. I don't like learning good things and refuse to change myself.

Third, I often can't control my emotions and get angry when I want to get angry. I can't suppress my emotions with reason at all.

Fourth, unwilling to learn, always self-righteous, do not want to learn from other people's past advantages to change their own shortcomings.

Fifth, judging things is based on your own intuition, not on facts. Always judge things according to my thoughts.

Sixth, we do things without our own beliefs, rely on others' words, always listen to others' words, and have no own thinking ability.