When it comes to analyzing a dream, there are many different schools of thought. Some interpret dreams literally, while others see them as more symbolic. There is no one right or wrong answer, but rather what works best for the individual. When it comes to the specifics of a dream, such as the size or color of the bathtub, some believe that these details can be significant. Others may see them as more trivial and not worth paying attention to. Ultimately, it is up to the individual to decide what meaning, if any, they attribute to the specific details in their dreams.