Andy Bobrow, writer on the TV show Community:
“Have I slayed the dragon? No. I basically still suck. It’s still a daily struggle. And I’ll be honest, most days I just settle for shit so I can get home and see my daughter. She’s way more important than writing good. For Christ’s sake, it’s just television, it’s not life.”
I'm mostly linking this because it's a funny piece, but it also has a nugget or two of useful writing advice.