as far as bladesmithing it would be hard to make ends meet but if you did decorative blacksmithing alongside of that like inazuma said, then you could probly do okay. i was over at my aunts house and she was talking about this hand crafted candle holder she bought and how beautiful it was. she paid $80 for it and i could probly makeit in an hour or less. all it was was a peice of twisted bar stock with 3 legs that were flatened to form feet at one end, tacked on it. its amazing how much money could be made with simple decorative things like that, signs holders, candle holders, stands.