Ok, so I am in a fly shop and the car salesman, oops, I mean shop employee is trying to sell me on a brodin ghost wading net.

Feel free to disagree with me, but how stupid would I be to buy this? I dont care how invisible the netting is (plus the net isnt invisible) so how is a trout not going to be spooked by a big 200 pound person trying to net him (even if the netting is invisible)?