Do you know why our gratest ancestor really fond of Qiyamul Lail? Because they were dealing with something beyond their capability. They were humble enough to "say" that they were weak, not smart enough, not strong enough for many task that was assigned to them. But they were actually smart enough to know that the One who can give the strength and ability will answer the prayer during last part of the night while other people were sleeping.
Each day you will find that the challenges are nuts. Eventually you will learn that you can only survive if you follow the path of our wiser ancestor.