Mmm, not really. :/ And if it has caused me problems, I haven't scensed them. I think it would be my eye sight-I had to get a different graduation last year for my glasses, but apart from that, none. I haven't lost weight...maybe I've gained a little, but nothing serious. It has caused me a bigger addiction than before; my cellphone now has like 7 mangas/doujinshis without counting my fansub projects...
Also, disorientation, yeah, I've had that, and reading manga under your bed covers at 1 am isn't good either >_______> I think manga has killed a neuron by now XD
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