[stephengillie]

If you goto someone else for help and they ridicule you, that person is wasting your time, and you should ignore them. If the person won't help, or at least give you constructive criticism, then ignore them.

It doesn't matter if you didn't fully consider the problem, it matters if the other person will help you. And sometimes, if the other person doesn't know either, he can at least make himself feel good by making you feel bad. Don't let him.