Let's first look at the image of a monk meditating. This symbolizes practice and abstinence. Then, you must also pursue the truth at a certain spiritual level.
A shallow and clear stream means that you are in a good subconscious state and in a good mood. Little red fish hints at the reliability of some income sources;
A tall and lush tree symbolizes the ideal of self-vitality, which means that one of your wishes is to have a healthy and strong body;
Describing a scene with pen and paper is to record or remember the meaning of such a life goal.
Looking at the whole dream, it seems to be a wonderful picture of life. But looking back at this dream, there are many contradictions: the monk represents abstinence, but the monk (bald head, symbolizing a man's organ) sits still in the water (water is a symbol of a woman), which is obviously a metaphor for sexual weakness. Therefore, what the dream really wants to express here is the reality of being overwhelmed and exhausted by sex. For another example, you tried to draw this scene, but the monk stopped you. This also expresses the contrast between ideal and reality: income is still unstable and the body is not strong enough.