stage right

This is another picture from my first day with an off shoe flash cord.

Is there anything I could have done better (or worse?) Also, If

anyone reading this is a real portrait photographer, I'm curious to

know how many "good" shots you get for every 100 pictures. This is

pretty much my first time taking portraits, but so far I'v only

managed 2-3 descent shots out of ~100 shutter fires... Is that

average/terrible/good? Just curious.