It would be a LOT easier in the long run if you did induction first and personally found what we all are so excited about. Many of us (overweight people) have little control with carbs and we need to go through withdrawal. Of course, you can do the program backwards - dropping your level of carbs til you reach your critical carb level for losing, but trust us it is much easier when you control the carbs instead of the carbs controling you.
I couldn't commit to 2 weeks, instead I committed to one day. After that day, I committed to 3 days and then the 2 weeks and then a lifetime.