Challenge of a Lifetime.

Okay so this insanity it really doing a number on my muscles....and i just found out that my gym membership didnt expire...so that means that i can go to the gym now.  but i feel like if i quit insanity that i have already lost to my determination for weight loss. Nothing like insanity gets my heart rate going so fast.  I could do the bike and the swimming but thats not until i can get down to a better weight.  Like around the 200's would be an okay weight to start doing that.  I am so tempted to just go weight myself today but i know when sunday comes i will be amazed at how much i have lost.  I know i dont weigh exactly 143 its a little less than that but 143 is the last time i weighed myself and i weighed my self.  but there was one other time after and it was like 141 or something but i figured i would just go off of my highest i have ever been. which is like 143.