It pisses me off with each thread that demands the answer to "How do I get sub-20?" Stop making those stupid threads and keep practicing.
What's wrong with you today, dude?
You were harsh on that n00b about his DIY and now you're harsh here too.
I think you need to have a nap or a drink or something.
We all know that practice is key, but SOMETIMES people can give pointers (like everyone else in this thread except you).
Practice goes without saying. Someone averaging 22 will know that practice is key.