Composer and soundtrack research

1.what area of soundtrack composition do you specialise in
2.Which area of soundtrack composition do you find the hardest to write for?
3.Which area of soundtrack composition do you find the easiest to write for?
4.Do you find that it is more lucrative to specialise in one specfic area or cover multiple areas?
5.Out of 10, How important is self promotion and networking?
6.which area's of self promotion provides the most work for yourself as a composer?
7.Which area's of self promotion provides the least amount of work for yourself as a composer?
8.As a percentage how much of your work that you pitch is used?
9.As a percentage how much of your work that you pitch is used but not for it's intended purpose?
10.As a percentage how much of your work that you pitch is used for it's intended purpose?