What are the key diffrences between letting go and giving up?

There are key differences between "giving up", and "letting go". For example:

Pros for giving up: Sometimes, it is best to give up, such as if you are having a hard time climbing Mt. Everest, which, in this case, may result in death if you do not admit your limit and go back down.

Cons for letting go: For example, if you are hiking with your love one, and she slips off the trail and about to fall down, and you catch her, you wouldn't want to let go, because:

1) It is a human's life at stake

2) She holds a special place in your heart, and you do not want to see her demise.

And so you continue to hold her.

hope this helps

sorry i can't really see the questions that good so next time, copy and paste, k?

explanation:

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)