And that's the way the cookie crumbles

Today, my cookie crumbled. My whole life crumbled.
It was one of the worst days I've had in a long time.
I spent so much time on the weekend, practising, practising and re-practising.
I wanted my music performance to be perfect. But then, I did what I always do.
I got nervous.
So nervous, that I mucked it up and all that practising went to waste.
All I wanted to do is cry, and I did.
I haven't cried for ages and it felt so good.
But now I feel sick.
My head is whirling.
I cried again later on, we didn't have a team for debating.
I let the stress get to me I guess.
Plus, I have to be 3rd speaker, something I'm a bit scared to do.
That me cry for the 3rd time.
Had a breakdwon in physics, when getting my marks.
The lowest mark I've gotten so far had been an A- so when I saw that C- written in red ink next to my name, I snapped.
Just broke in half, it was enough for me.
Kinda stupid to cry about these things, I guess.
But I couldn't stop.
I told myself it wasn't worth it, it won't achieve anything.
My eyes didn't fool so easily though.
They just continued to release tears to their little desire.
I got a hold of myself after one point, thought no more tears could come.
Then, I just started crying again, back to where I started.
Guess, I wasn't quite over it all yet.
Today was quite horrible, but what's done is done.
I can't go back and change it.
Cause I know I can't.
I'll try harder next time though, even though sometimes it's not my fault.
Things just happen that you can't change.
But you can change yourself, and that's what I'm gonna do.
DO, my music performance on Friday.
DO, my debating speech tonight.
DO, my next physics assignment to the bext of my ability.
And just like Burgen bread implies,
I'm a DO-er, not a GUNN- er.

To top it all off, the elastic in my underwear snapped.