I had to mirror it because the lighting on the other side wasn't good.
if the picture isn't good you can always snap a better photo. good photography plays a huge part in making a good picture, with or without photoshop.
unless this photoshop contest gave you a specific picture and it was handled by one of those people who think photoshop is a magic program that can fix everything ever
And I added some stuff in, not just overlay effects
even still, there doesn't really feel like any
theme to it or anything. it has the appearance of random effects on a person's face and a background -- they don't seem to have anything to do with eachother.
despite that it's a good start; don't let this discourage you