missing a link

Geesh! Do I gots ta splain you everthang?

You said that it was a stupid thing to do if you wanted to soundly screw up your vision. I merely pointed out that it was a smart thing to do if you wanted to screw up your vision. It's only stupid if you *don't want to screw up your vision. Why you would want to soundly screw up your vision is beyond me, but far be it from me to dictate your desires.