If you do not read text books how you sit in the exam?
In other words you do not want to carry on your study...
You are lucky that life has given you a chance to learn & spend a good life.
If you are educated you can better prepare for this life & for hereafter.
PRAY 5 times & read QURAN daily with translation.
Pray for yourself. Read daily 100 times RAB-E-ZIDNI ILMA.