Answer:
In general, the difference between a realistic and unachievable goals can be difficult to define.
Explanation:
However, a realistic goal is one that can be achieved within a reasonable period of time and within the limits of existing resources and capabilities, while an unachievable goal is one that cannot be achieved due to external factors that are beyond one's control.
A realistic goal is something that can be worked towards and achieved, while an unachievable goal is something that is unattainable due to factors such as time, resources, or skill limitations.
