[LarryRda]

If you want to be the most effective at giving Dawa.

Then I suggest that you buy a book on "How to Sell".

So many brother's and sister's have no idea that Dawa is basically selling your religion.

That you are the sales person; and the non muslim is your customer.

Thus, to be the most effective at giving Dawa; requires learning a few basic sales skills and techniques.