Posted: 14/04/2014 at 15:01
Stuchbury - "Never give up. Never surrender."
That being said, maybe give yourself a bit more time. Like you, I targeted sub 4 and failed but I think I was trying to improve too much, too quickly.
I've decided to aim for an improvement which is half way - to see how that goes. If I can hit that, then I'll schedule the next sub 4 attempt - or go for half way again.