The groom will say you have a bad attitude and don't hire him. He will talk down every aspect of your work, because you have got into his bad books and will not get recommendations from him.
Your reputation will be one of an arrogant photographer who isn't respectful to his clients.
There should be no distinction if this is your full time or part time work, there should be no distinction if the client picks your lowest or highest price package, there should be no distinction in quality of service in all areas of your work, that goes from your photos to communication. A photographer is more than taking photographers.
Thanks for your advice but I must be doing something right as I only started a year ago and my business is booming
I am very respectful to my customers and go way out my way to make sure they get the best possible photos and customer service possible.