I started Insanity workout yesterday and yes you probably are insane if you are doing it!! I am so sore...i had to lift my legs with my hands to get into bed...lol. Now mind you i started walking on the treadmill two weeks before this!! I almost physically got sick and had to lay down in the bathroom and finish later. But i followed thru and finished. This is a hard workout that you do every day for 60 days and if you finish you get a t shirt that says insanity on the front...and i earned it on the back..Wish me luck!!