I've been exercising (cardio & weights) and counting calories (amazing how many calories there are in movie popcorn -- and it isn't even all that good!). So far, I've lost around 30# in 3 months.
I like the endorphin rush from a hard workout, I like the feeling that I'm getting stronger, and I'm really jazzed about being able to do things I love again -- like skiing, scuba diving, and backpacking -- that I either have been physically incapable of doing (backpacking) or afraid that doing them would put myself at serious risk (diving -- decompression sickness, skiing -- blowing out my knee).
I had always resisted counting calories before -- I don't know why exactly. For the past couple of months, I have been tracking my calorie intake with a computer program on my laptop. I have found it quite helpful. I have found myself thinking about what I want to eat in terms of "are these calories worth it to me" with respect to taste and "fillingness" of the food. I haven't felt restricted or constrained, but rather informed.
Anyway, that's what's been working for me

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