Answer:
I'm not too sure but a guess would be that pain is temporary, and that sooner or later the pain would go away. The quitting part I would think means I quit trying to forget to take away the pain maybe.
Explanation
This is a guess
I believe the final four are correct hope it helps :)
1. P
2. SC
3. SC
4. P
5. IC
6. IC
7. IC
A <em><u>phrase</u></em> does not have <u>verbs</u>(action words) and <u>subject</u>(he/she/I...)
E.g. Amazing english books
A <em><u>Subordinate</u></em><em><u> </u></em><em><u>Clause</u></em> has verbs and subject but is <u>not</u><u> </u><u>a</u><u> </u><u>complete</u><u> </u><u>sentence</u><u>. </u>
E.g. If I love English
A <em><u>Independent</u></em><em><u> </u></em><em><u>Clause</u></em> can be a <u>complete</u><u> </u><u>sentence</u><u>. </u>
E.g. I love english
This one is actually a good question. Well first, this is from the great gatsby. Fitzgerald was trying to give a balance view in the beginning of who the great gatsby was. And even the author, he lived a wonderful life that is why he related that into Caraway's character, having the same background as him.