Final answer:
Dreams are often fantastical and not always grounded in reality, making them not always practical or achievable. For dreams to be attainable, they must be realistic, relevant, and time-bound. Theories by Carl Jung and others suggest that dreams tap into a collective unconscious, but the narratives need to be translated into achievable goals.
Step-by-step explanation:
Not all dreams are practical or achievable because dreams tend to be fantastical and not always grounded in reality. They can be similar to fantasies in plays that offer creative freedom but lack the structure of real-world limitations. While human ambitions have largely been unconstrained by physical limitations, reality necessitates that goals be realistic, attainable, and within the bounds of the actual. To achieve dreams, one must set goals that are achievable, relevant, and time-bound, shifting from childish fantasies to more realistic aspirations like choosing to become an engineer over a wizard. This process of maturation reflects both individual development and broader societal changes in perspective, such as the evolving concept of the American Dream, which many now view as unattainable.
Carl Jung and other theorists have studied dreams with the understanding that they tap into a collective unconscious. Although these dream narratives can be rich and informative, they may not always translate into achievable goals. For a goal to be attainable, it must be set within the framework of reality, supported by a plan and a reasonable timeframe. This can sometimes mean reining in our most imaginative or idealistic dreams to make space for those aspirations that we can pursue and fulfill within our lifetimes.