Is the ref. to "petrol tanker" some sort of rhyming slang?
ADVICE:
Are you a keyboard whizz - or a one finger typist?
If it's the latter it'll be a long haul.
KEYS TO THE KINGDOM:
The key to writing and understanding ensuing advice and criticism is to
start writing. This a geat site to plumb your depths and ply your wit.
Writing is the key to discovering where your own abilities lie.
Writing is the key to appreciating the abilities of other writers.
Writing is a skill/art that comes from a lot of typing. The more you do
the better you get - sometimes.
AND finally, if your writing is good it MAY be a key that opens a door
of opportunity.
WELCOME ABOARD AND THE VERY BEST OF LUCK WITH YOUR EFFORTS