it is not possible for a psychiatrist or anyone else to directly induce a specific dream in someone's sleep at will. Dreams are complex neurological processes that arise from the brain during various sleep stages, and their content is influenced by a combination of individual experiences, thoughts, emotions, and subconscious elements.
While techniques like hypnosis or guided imagery may be used to influence a person's thoughts and feelings while awake, they do not guarantee the specific content of dreams during sleep. Dreams are generally believed to be the result of the brain's attempt to process and integrate experiences and information gathered during wakefulness.
As for making a dream "come true" in the real world, dreams are typically not considered predictive or premonitory in nature. They are products of the subconscious mind and are not reliable indicators of future events. While some people may experience dreams that seemingly align with future events or situations, these occurrences are often coincidental or subject to interpretation bias after the fact.
It is essential to approach dreams with a critical and rational mindset, recognizing that they are a natural part of human psychology and not a direct pathway to shaping reality or predicting the future. If you have concerns about dreams or psychological well-being, it's best to consult a qualified mental health professional who can provide appropriate guidance and support.