Sure you've been expected to accomplish a task. You may have even been expected to fulfill someone else destination. The truth of the matter is how much of expectation have you placed in accomplishing a task of your own or have you at least fulfilled a destination of your own.
Surely if you can satisfy someone else expectation, you definitely can satisfy yours. If you think you don't have any expectation of your own, the cure to this would be to plant a seed.
First, gather up all your hope, dreams and expected outcomes of your life; this will be your seed. If you have a family of your own, include them as well. Second, weigh your past and your future; this will help calculate and measure your expected outcomes. Third, set a goal or two and include it with your strength and your weakness; this will be planting the seed; this way, whether your goal is met with strengthens or weakness it's an accomplished goal. For example, my strength goal is to have save two hundred dollars a month. My weakness goal is to have save one hundred dollars a month. Either way it goes, I saved. Second example, my strength goal is to register and take at least one college course this year. My weakness goal is to register for college this year. Either way it goes, I registered for school, and I soon will take a class. So you see, I accomplished a task that I set out to do; this would be the seed of expectation that is growing.
Remember, anything is possible, but without an expectation of your own, reaching your goals may seems impossible.