Well done Martin, throughout my whole life, I have always followed my father's advice, "To achieve what you set out to do, first you have to learn to walk before you try to run" This applies to everything. I do not think I have fallen far below that mark in becoming an Expert in my various ventures.
However to become an Expert, you have to qualify in the following parameters: "X" the unknown factor "Spurt" A drip under pressure
Basically that means you have to be slightly crazy!