Even before I read the article about the pilot who called non-Christian passengers crazy while he was addressing them before take-off, I was shaking my head. Part of his reason for doing so was that he had been on a recent missions trip. I've been on my share of missions trips, dang it, I sometime feel that my whole life is one big missions trip. One of the first things I've been taught, or instruct those on the trips I lead, is that you need to use tact when approaching people with the Gospel. You don't just run up to everyone you see. Even though I feel people do need to hear the message of Christ, not everyone wants to. So often you need to meet some of their other needs, and at least build some level of trust or connection with them.