Well crap, I guess I'm hosed: I already weld with both hands and I can't wear glasses, at least during summer, I sweat too much.
On a more serious note, even though I took a welding class at a local college, I didn't really learn all that much. The best instruction I ever got was from my SIL's ex-BF. He was a non-college educated engineer with a large shipbuilding firm in Mobile, AL. He would supervise welders all day.
He spent a couple minutes with me one time on my welder (SP-175 Plus) and it was eye-opening! The first thing I learned was to not really use the chart on the side of the machine! He showed me how to set it up and, IMO, my welds have been much better.