What if only one will be interested? Will you explain in simple text? Better prepare your slides first so that people may start showing interest.

In some sense you are contradicting yourself. Hard working people >> passive income >> multiple ways of income. Why you need hard working people for passive income stream?

I smell like multi-level-marketing or insurance consultant kind of thing out of here. Only if you EXPLAIN IN DETAIL about the nature of job, I guess people will start showing interest here.