hello, I need help I'm confused

this is about Robert J. Leamnson's "Learning (Your First Job)"

How is it possible to find more time for studying and learning?

Explain the paradox of your interests having to be learned.

Leamnson outlines two things that successful college students said were the "most important" things they did. What are these two things?

Why is pulling an all-nighter in the long run an ineffective method of learning?

Fill in the blank in the following, and explain why it now makes great sense "Trying to study 12 hours without sleep has the same effect on your brain as trying to ________ for 12 straight hours would have on the rest of your body."