Lose Weight Get Fit

If I where overweight and had a history of either struggling to lose weight or keeping it off, and a friend or family member told me this free 7 day online weight loss introductory course was available, I'd be thinking: I need to know the full details of this course, so I can avoid repeating old mistakes which have either held me back or caused me to regain the weight again, plus a few extra pounds on top of my original weight.