Angle of incidence = Angle of Reflection

Ok, i get that.

HOw to draw???

Concave mirrors...real image when close, virtual image when far.
Hur?
HOw can our brain play illusions on us?
That means when we look at plane mirrors, those are illusions?
HAR?!


I'm stressing myself out. Ya, how stupid. I just realised that my holiday is equal to Piles and piles of homework -and assesments. ):
Can someone teach my how to relax a little more?

I had stomach cramps this morning. Must be the milk i drank.
Stupid.
Stomachache still have to do English homework. Pathetic sia.

Sometimes i really pity myself.
*Weeps*
Let's look at the reasons:

#1 I'm short.
Okay, i'm lucky i carry most of my father's genes. My paternal (side?) area all tall people. My maternal (side, again?) are all short people.
Way short. No offence. =/
But i'm still short? What's the problem?

#2 ...
I worry too much, like beforehand?

#3 ???
That's the problem. I always don't know what to say.