Someone told me that in 2013 when I was trying to do contract work. I gave him a quote that I thought was reasonable, and he thought it was too much and he told me that his thirteen year old son could do it for free.

I responded that he was the one who had reached out to me, and if he feels like his son can do it then he shouldn't have wasted his time trying to find a contractor since that will be more expensive.

The client didn't like the attitude and I didn't get the job, but I was kind of glad because it was pretty clear to me that he would have tried to weasel out of paying me regardless.