you might not feel all the benefits just yet, but you WILL soon. you have accomplished so much already, and you've shown yourself that you CAN do it. I can imagine that it's frustrating to know all the work involved and not seeing a payoff, and wondering why go on. but like someone else said, the alternative is not so great either.
i say stay here, find support, and keep finding the motivation to continue.
*be kinder than necessary, because everyone you meet is fighting some kind of battle*
189 (100lbs lost)
179 (previous lowest weight)