Me and my helper.
After 21 years at UPS, I've have learned that it is certainly better to follow every method, rule, or "HABIT" layed out for us to abide by because in the long run doing something wrong consistantly will always come back to bite you. Having said that, I will not Beep my horn when i pull up to each delivery stop. I feel that is an invasion of privacy to the customer and is quite frankly rude. Anyone else have a method they feel is unwarranted ?