Maths and my brain*and hand* and the 20 gradient drawings

I'm typing this on a painful hand...*lies*ok cut the crap I just finished my work*. So i did my work but there was this 1 question where I had to find the equation with the given gradient(-2) and 1 co-ordinate(5,-2). Ok...Here I go. We draw the line up and check...rise over run blah blah blah and mistake. I wanted a gradient of -2 BUT I was careless**. I got the gradient of ½. So I redid it but to my mishap...I made the same mistake because I got frustrated cos I got it wrong the first time I forgot what I wanted to do so that happened 5 times. AFTER 2.5 mins*** I got it right(finally) so I did it correct...or at least I think I did...This time I got the gradient right but made a mistake. I drew the line upwards which meant that it was positive. Got frustrated, made 10 same mistake, back started hurting and went out for a break...Came back..I forgot everything...Started back to square 1...screwed up the gradient by getting ½ again and getting the right gradient but wrong sign(nearly typed sine there)....Which made 10 mistakes total. FINALLY the 21st one I got it right...End Result:Painful Hand
Hurt Back
Lots of water drank
Lots of toilet visits
A hurt ankle from tripping
Some how I don't really dare to post a pic of me cos u guys might freak out at my hair
ask uncle Francis for details


*yeah I ACTUALLY do work.
**Never said it was of good standard.
***Yes yes yes 1 line per ½ a minute and I actually saw the time=)
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As Cor-Yang and Jie-Ern said...The one and only...AH-TER NGOI