One of the many obstacles I had this year was learning the different kinds of notes and techniques for my instrument, French Horn. For this I had to tell my teachers what it meant, and then practice it after they told me how to do it. Then I went home and practiced as much as I could with different articulation, techniques, and more. Then lastly, I had to play, or practice in actual songs, and make them with good quality, and good tone too. One lesson I learned about this problem solving is that first you have to think first to get ideas about what you are going to do.