After lurking here for so long it seems Foosters have the gift of gab but little to back up physical merits. Does anyone here have real world usable skills? Wood working, sewing, musical instrument playing, singing, cooking, metal-working, painting, iron-working, etc. ??? Do you change your oil, replaces your brake pads , check your tire pressure??? Can anyone here tie a bowline knot.....or even a square-knot? Step outside your cubicle and show off your talent. With pictures.