I have been teaching both younger and older students, and my yearly average number of students is from 5-15 since I prefer to allocate my time and class for greater quality not quantity of teaching. In my class the student can freely express its wishes, what kind of previous knowledge that it has, and what is ultimately their main goal.
I tend to work with each student patiently, give useful suggestions, and most of all, to make them feel relaxed and comfortable during the class so that they will both learn and have a fun time whilst taking my class.
I have had some formal music education where I studied Classical music, and also a Music Theory. I have played almost every genre of music; From Classical to Rock, Pop, Punk, Metal, and currently I am more into Instrumental music.