Listening to music can be fun, but it can also cause many problems. When I was a young girl, I used to listen to pop music while doing homework. The only problem was that I listened to it very 1 . At that time, I lived with my parents. They hated hearing my loud music particularly at night. It was unpleasant to them. I had to use headphones (耳机) in order not to 2 when I wanted to enjoy some music. I always listened to the music two or three levels too high. This brought more damage to my eardrums (耳膜) than listening to music in a(n) 3 space.
After damaging my eardrums, I felt like (感到好似) I was always asking people to repeat themselves. And 4 I had to do that a lot. I could no longer clearly hear what they were saying. This became a big headache to me. At university I had to sit in the front of the classroom so I could hear the lecture. This meant that 5 I was not on time for class and had to sit in the back, I couldn't not hear the teacher at all. The result was that I didn't get good grades.
After completing university, I began doing sales job for a living. Because I couldn't hear clearly, my customers often 6 that I wasn't paying attention when they were talking. That wasn't good for business. Finally I decided to get a hearing aid (助听器). Normally hearing aids are for 7 people, but for me loud music caused me to have one about thirty years too soon.