Well, as I said earlier, I'm uncomfortable witnessing in general. For the simple reason that I do not believe it is effective. Certainly most people I know express great irritation when they talk about the experience of having the Jehovah's Witnesses come to the door. I don't believe it's any different for other Christian denominations.I took the quiz and I am aware of Ray Comfort and Cameron's ministry. That test was meant for unbelievers. The only part I didn't agree with was the anger and murder question. That is going a bit overboard. We can be angry, it just depends how we respond to that anger.
I use to do door to door witnessing and it is very similiar to street corner witnessing. You claim you like for people to get to know you and then notice by your actions that they should be saved? What if that takes months or days and during that time the person dies? I would rather share the gospel right away then take that chance this person has never heard it.
I think there is a way to evangelize properly, but you must ensure you have an audience receptive to your message, otherwise you're just going to reinforce a negativity that was already there.