Does anyone else use a DAF and is in school (Delayed Audible Feedback)

Does anyone else use a DAF and is in school (Delayed Audible Feedback) I am in high school and am about to get a DAF to use next school year and learn over this summer. But I am very subconscious about everything I wear/do/say. It helps me a lot but I can’t get this thing out of my head that everyone hates me for the way I talk and I and not worthy to be anyone’s friend or to ask any girl out. Any thoughts?