When dreaming, can our subconscious mind control the dream?

We should be conscious during sleep, and it is almost impossible to control our dreams, but is such a thing really possible? It's not whether there is any relevant research, but that I feel this way myself. I will realize in my dream that this is just a dream, and I will tell myself so. A friend told me that she often has a feeling that she is still sleeping in bed, but her body has already started to act. The most obvious thing is that when I was a child, I felt that I had started to wash my face and brush my teeth and was ready to go out. I am often woken up by my mother and find that all this is just a dream.

When did you dream and realize that what you experienced was not true? I had a terrible dream when I was a child, which bothered me for a week. I am afraid to go to school every day, because in my miserable dream, that place is school. Later, when I grew up, I realized that it was just a dream and would not happen in real life. But there is also a state, that is, when this moment just happened, you feel as if you have experienced it. I discussed it with my friends and found that everyone had similar experiences. Later, when I was in college, I had this conversation with myself in my dream.

Now I still have nightmares occasionally, and I will be very scared in my dreams, so I will comfort myself that this is just a dream, and there is no need to be afraid. Even if I realize that this is just a dream, I will still be afraid and afraid. I will think of these details when I wake up. It's not all bad experiences, but I will also have great memories, but I will also say that it was a dream. As long as I am told this truth in my dream, I can look at myself in my dream and do other things indifferently.

I didn't mean to, but I will appear in the dream and tell myself that everything is just a dream. I'm not sure what this is about. The subconscious should be able to control dreams. Does hypnosis have anything to do with it?