I'm good with software estimates. The issue is that when I give an estimate, folks want to haggle, as if they are trying to buy something for cheap at a mall.

I'm good with software estimates. The issue is that when I give an estimate, folks want to haggle, as if they are trying to buy something for cheap at a mall. That is what I'm against mostly. If I give you an estimate, you accept it, or don't ask me for one.