2 weeks ago i began to mow. Yesterday began mowing 4 customers on the same street. Got 2 done then loaded up the equip to move down the street. then the lady across the street came out and said are you mowing my lawn today?. i said, well... OK but you did not call me like you said you would 2 weeks ago. she said, well i tried and tried but was unable to contact you. go figure. so we unloaded and after a couple of mowing stripes i realized her lawn was way too tall to mow once. so i stopped and told her it was necessary to double cut and that i would have to charge more for it. she got angry and told me she would not pay extra and to mow it anyway. i did try to explain but got no where with her. she then told me she would find someone else to mow. so i told her OK thanks for the business but i will not be back. i loaded up my equip. and she came back out the door to yell at me for not completely mowing the lawn like i did last time. so i left anyway. how would you of handled a customer like this one?.