What does the speaker in this poem say will happen to "thy thoughts, when thou art gone"?

Which example from lorraine hansberry's a raisin in the sun demonstrates the idea of self-determination?

Read the following excerpt from the play a raisin in the sun by lorraine hansberry: johnson (this usa woman who decided long ago to be enthusiastic about everything in life and she is inclined to wave her wrist vigorously at the heigh of her exclamatory comments.): hello there, yourself! h’you this evening, ruth? which assumption about johnson is most likely true based on the stage direction? a. her enthusiasm is used to mask her fear of public places

Pls pls pls i will give u brainliest in the story open window, what is the significance of the open window?