To be honest, a multitude of things. I think the last thing that made me cry was stress at life in general. It was in the last week, and well, though the fact that my grandmother died in the past week, that wasn't the root cause (though it could have contributed to my emotional state, I guess). I guess I was just in an emotional funk is all. And watching/reading media that is sad/conflicted probably contributed.
But emotions are good. I'm glad to be experiencing them. Even if they are not always happy feelings, it feels right to be feeling. There were times where I would have wanted to close myself off from my emotions, but I feel that it's much healthier to just feel them. Even if it might mean a lot more pain/discomfort on occasion. I think experiencing emotions makes me a better/stronger person in the end.