As I watch the flame, my mind wanders off. I bring it back. It meanders again, I fetch it back again. Then pops in the solution! This niggling issue I set aside a day ago, is suddenly resolved as its resolution simply pops into my head from seemingly nowhere...or... Knowhere!
This practice happens 5 minutes before bed and 5 minutes after waking...and I love it!...You may want to give it a try!