YUMIN 

Poem:

First time code in Python,
it didn't take long.
Until weeks later,
I realize I was wrong.
APT never gets green in first round,
assignment hits me with a bang.
Luckily I am not alone,
help promptly comes along,
UTAs are everywhere around,
lab is where I had most fun.
Failures make me strong,
turning the frown upside down.
New life goes on,
but next time I open Python,
cs101 will make a sound.