1 Good enough

I've always wondered if I'm good enough. I always doubt this thought when doing my job. Hired assassins obviously aren't good. So that would make me not good. But I'm not bad either. So what am I?

Looking out over the city, stood on a rooftop 3 miles from my target, I prepare for a fight. I know who I'm dealing with. Being one of the top assassins means I background check everybody. If someone looks suspicious, they probably are and that's where my job comes in handy. I follow people to a run-down part of the city and then I shoot them. That's it. May sound easy, but when you're faced with the pressure of taking someone's life for a big wad of cash or letting them go to save your conscience it's a tough choice!

All the time I've been talking to you has just been a way to pass the time. Why is this person walking so slowly? I'm not moving from my position or else I'll be exposed. But this target is taking forever and I'm kind of bored I'm not going to lie.