Appearances. It's all about appearances, but to a spiritual end.
I loved to quote from the WT at meetings. There was a study article years ago that made the point that otherwise unreceptive people will remember what they heard us say, but at Jehovah's appointed time. They would finally get the meaning of our message. Alas! It would be too late.
If I had to work alone in service -- and didn't want to talk to anybody -- I would walk up and down the streets in town, dressed in full-Witness garb. Passersby would know that a prophet was in their midst. Perhaps, Jehovah would unseal my reluctant lips, and I would share the message of salvation with a searching-for-the-truth pedestrian.
Yes, that was me . . .