I am brand new in lawncare/yard maintenace. I have done very few jobs (i have very little exp.) MY question: Is it unprofessionel to leave yard debris and grass on property? Do most people expect you to remove it? Is mowing a lawn without a bag out of the question? Should this be adressed to the customer from the beginning? I have a Geo metro and a 21'' push mower. Please help!! I want to be succesful.