1.   Courses would have elements which applied to both professional and to amateur musicians.

2.   Each course of action has some positive and some negative aspects.

3.   Science courses usually have fewer experiments and more rote learning.

4.   The first course has powerful attractions.

5.   This well established course has a high success rate.

6.   If a course has a high drop-out rate, ask yourself why.

7.   Some courses such as engineering had to be compressed.

8.   In other words, a particular course might have a number of subjects associated with it.