Dream analysis can help identify recurring themes and patterns, explore unresolved conflicts and anxieties, and uncover hidden desires and motivations. This gives us a lot of information about what's going on in our brain. While we still don't understand fully the psychology of dreams, one thing is clear they can have a powerful impact on our emotions and behaviors. Dreams can influence our mood, our relationships and our decision making
Much for explaining how the dreams are related with thought process. How psychology comes in. The psychology concept can be applied in the dreams. So basically as you said, you are 100% right. What we dream will actually decide our behavior. It not only affects us physically, it also affects us mentally. That means like whatever we see in the dream we feel like it's happening in front of us or it will happen someday