this should've been obvious, but..

I will NOT under any circumstances do artwork for free.
I've received offers of doing artwork for people who claim to have the next big hit and who'll "pay later."

I do not care how you perceive your writing. The proclamation of your perceived greatness will be nothing more than nonsense unless there's actual proof to back up your statement.

I will not offer my free time and skill for free.

Hope you understand.