Which sentence BEST summarizes how behavior affects feelings of self-confidence? * Behavior can cause a lack of self-confidence by making it difficult and sometimes impossible for people to change the personal traits they least like about themselves.
Behavior can cause a lack of self-confidence by making people avoid situations where they would gain important knowledge or experience that often help confidence grow.
Behavior can improve self-confidence because making an effort to take actions such as smiling more, making plans or getting enough sleep can help fight feelings of negativity.
Behavior can improve self-confidence because taking frequent breaks to remind yourself of your natural skills, abilities and talents can help you make and keep better friends

Behavior can cause a lack of self-confidence by making people avoid situations where they would gain important knowledge or experience that often help confidence grow.

Explanation:

Mark me brainlist!

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)

it translates into:

read the letter of your pen pal. write and answer 3 questions.