It's not the dark side calling. It's enlightenment!
Lesson One:
The Chromatta 12 lacks windsavers, so it's going to take a little bit more wind/air/breath to play. It's a good introductory instrument, though. If, however, you find yourself getting a little frustrated with it, don't give up. Add to your burgeoning collection either a Hohner 270, a Suzuki Chromatix, or a Seydel Delux Chromatic. All of those have windsavers and, you may find, are much more responsive.
ENJOY!!!