I'm starting to suspect that I might have ADD because sometimes in a conversation I will completely miss what a person was saying and I have to ask the person to repeat the entire speech. Also, when I watch videos or movies I will have difficulty understanding what the person says, unless there is captioning. When I try reading, even simple things like the newspaper, I will read an entire sentence or paragraph and not remember a clue as to what was going on because I was daydreaming. Also, when I was a kid and even up to high school, I used to watch TV and play video games, a lot. How would I be able to find to find out if I have ADD? will online surveys work? Also, since I've heard that many people who took medications for ADD didn't improve, is it possible for me to work around my ADD? So far in college, I've done well academically in my lower-div math and physics courses, so will my ADD(if I have it) really affect my upper-div classes?