Franklin argues that if a person wants a task performed exactly to their own satisfaction, the most reliable course may be to do it themselves. Someone else may work competently while still having different priorities, methods or standards. Dependence on another person therefore introduces an element of uncertainty that direct action can remove.

The saying reflects Franklin’s wider emphasis on self-reliance and personal responsibility. It does not mean that delegation or paid assistance is always unwise, since many tasks are better handled by people with suitable skills or experience. Its point is that expectations should be realistic: another person may not approach a task with the same care or preferences as the person who ultimately benefits from it. The broader lesson is that when an outcome matters greatly and personal control is possible, taking responsibility oneself can reduce disappointment and dependence.