When you have a dream of becoming billionaire Treat your Skills like 0s and earnings like 1s... First collect all the zeros require for a billion and then earn one. Earning 1 first and multiplying it ten times to get every zero is a difficult task. Be smart collecting zero won't cost but collecting one ten times is zero. Ideas may go wrong sometimes, but Logics never go wrong. So here is an idea with logic.
Whatever you read here are my thinkings. You might have other perspective.