Temper Temper

I really must learn to control my temper when it comes to inanimate objects. I was watching an old episode of Dr Who earlier full screen and, when it had finished, I tried to reduce it down to it's normal size. It wouldn't do it. So, I tried to pause it (it had gone onto an advert at this point) and it wouldn't pause. Nothing I did would affect the bloody thing and after a couple of minutes of trying I got frustrated and thumped the keyboard. This obviously didn't work either, but did leave a large dip in the upper left corner of my keyboard (around the "1" and "Q" keys). I really must learn not to lose my temper as I cannot afford to replace the laptop, especially as I have not even had it a year yet!
I think it was just a last straw thing, what with me still not feeling 100%, doing nothing all day and the fact that I have to go back to work tomorrow. I need to get out of this rut, the main contributors being the shit job I am in and changing my home.
I did have a check up with Optimax earlier and my eyes have improved even more, with the prescription for each of my eyes being almost exactly the same now. Brilliant news.