(Para. 1) 1 How did Robbie become deaf?(Para. 4)2 How did people in the clubs feel when Robbie told them he was hard of hearing?(Para. 5) 3 What does he do to help himself hear the music when he deejays for a show?(Para. 6) 4 What does the word "visually" most probably mean, judging from the context?5 What does he love about deejaying?