I've been more of a thinker than a do-er but when I get going on a project, I tend to do fairly well. I've built a 30 x 60 barn with loft, and a 30 x 90 greenhouse, all by myself, several karts, air rifles (some very lethal), and my own scratch built handguns and rifles. Married with three step children, two are grown, one, a fine young lass, is 19 going on 30. I worked in the nuclear and nanotechnology field for several years and traveled extensively worldwide, but presently I work in the O…