2.
Seeking to understand the female is the protagonist's unattainable goal.
is the answer
1.
Mangan's sister sets the hero's quest in motion when she requests a gift from the bazaar.
In fiction, you would like to give variety to your word choices. In formal business or academic writing, You want to prevent ambiguity and so may use the same word again and again to make your meaning clear. For example "contract" might be used repeatedly rather than along with some synonyms for it.
Didnt say if he ran the same amount everyday