The Meaning of C-H-E-M-I-S-T-R-Y

for me happiness is a chemical and puzzles
I like chemistry because a failure
I failed in one semester, my value very ugly
my parents very disappointed with the my value
finally, I have the spirit
alhamdulillah,
finally, I was able indeed ..

and I decided to follow the chemical OSN

I do prayer

so that I can become number one, and become proud my parents
amin