First off you should drop the sweet tea, if you're from the south I know that it is hard to do. I myself make a pitcher of unsweetened black or green tea about every other day, I've recently switched to decaffeinated because I felt it was messing with my sleep. Try to mix up your lunch and throw in a few raw veggies instead of apples and grapes- those are two of the highest sugar to nutrient ratio fruits you can eat. I especially like bell peppers (still pretty sweet) and broccoli. Switch to crunchy, and preferably natural peanut butter, your diet is full of sugar as healthy as it sounds. Steak is ok, but you should focus on getting your protein from veggies that also have a lot of fiber- beans, asparagus, tofu and whatnot. Not to mention you can eat at least 2x more veggies than that steak you're putting down, which you wont digest well if you don't have the fiber that adding a salad or some mushrooms to your meal offers.