oh how?

hhhh now im just on my way closer to the national final exam
yayaya national-final-exam.

but i surely dont know what to do.
i just want to pray, 5 times a day or more with the sunnah.
and want to dzikir every night or everytime i can.
and i just want to be a better person.
so i could pass my exams with a great marks. 

but why all of my bad habits wont go away from me?
what do they want from me?
do they want to make me failed in everything?
or what?

oh god, i just want to be a better person in every situation
but how? how can i change my bad habits and replace it by my new good habits?
i know i can, but please give me an easier way, god. 
so it wont take a so-long-time to be changed and replaced.

i just want this process been finished as quick as i want.
so i will live my new life with my good habits.
and with a happiness not a sadness or any regrets.

please show me how god.
oh how? oh how? oh how?

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