18, 19. (a) Why can resisting temptation be challenging, but how can you meet the challenge successfully?
١٨ ،‏ ١٩ (‏ أ )‏ لِمَ مِنَ ٱلصَّعْبِ مُقَاوَمَةُ ٱلتَّجَارِبِ ،‏ وَكَيْفَ نُوَاجِهُ هذَا ٱلتَّحَدِّيَ ؟‏