Any tip on how to start a speech in class that will make my speech interesting

try to add some humor in your speech it makes the audience feel more comfortable about what you are talking about. especially if its in high school because a lot of teenagers are nervous about public speaking

hello my name is (put your name) easy :) hope this helped  you

as for symbolic actions, the narrator's tearing down the wallpaper in an attempt to find the "woman" in the wallpaper represents her struggle to retain or regain her sanity.   the wallpaper has been part of her confinement and by her tearing it down, she is freeing herself from that confinement.