Dream about not being able to throw a ball is an evidence for failure in some personal endeavor or a setback in some ideal you had. You may be going through a crucial moment in your life that requires your commitment. You need to focus and zero in on one issue at a time. It is a clue for your materialistic attitude. You have lost your direction in life.
Not being able to throw a ball dream is a metaphor for fear, frustration and anger which you have repressed and kept inside. You feel that you have no voice or no choice in a situation. Your relationship is not worth putting any more attention and effort into. It sadly draws attention to to stress and pressure that someone is putting on you. You may be devoting too much time to unimportant issues.
If you dreamt about not being able to throw a ball:
A goal that you’ve been trying to reach may be temporarily stalled, and you could be tempted to slip into despair, wondering if it will ever really happen. Remember that the keyword for today is “temporary.” Whatever obstacles are in your way will eventually be overcome and your goal should be to continue to advance in the direction you want. In the meantime, take care of your chores. They may be boring, but they’re necessary!