Geez, I always have a few bunch of new customers that like to test the limits of what you are doing.. I just had an estimate where a lady wanted me to cleanup her front yard.. It was just a general cleanup.. ie) flowerbeds weeding, leaves removed and some shrubs trimmed back. She started asking me all these questions, ie) How would you trim these shrubs? What type of shrub is this? When's the best time to weed flowerbeds? Do you know how to trim the rose bushes? Yes I do, at an angle below the buds.. She then saids good, Im just seeing if you know what youre doing ... God, I hate these customers... I felt like saying, I want a credit check on report on you to see if you pay your bills ontime..