I wear contacts, and it takes me longer than 3 hours of gaming to start to make my eyes do what you are describing. But when I try to play games without my contacts in, I start to feel the eye strain quickly.
There is a pretty good chance you actually do need glasses, I would check with an optometrist to be sure. You may not think you need them, but how would you know the difference between a normal persons vision and your own? It took quite a long time for me to realize I had shitty vision, just because I figured it was normal.
It is pretty self explanatory. Sorry duder, you can only post 5 posts per day until you reach a high enough post count. Stick around and you will be able to post all you want. I really like this system actually, makes people think before posting.
Well I don't watch the show, but I have read almost all the comics and played the game (except for episode 4, need to get on that). I can tell you the game's characters are almost completely different than the ones in the comic, with a couple exceptions (Namely Hershal and his farm and Glen.)