Also, avoid becoming overconfident ​ — perhaps thinking that you have so much experience that you can handle any situation without doing careful research.
بَلِ « ٱنْتَبِهْ دَائِمًا لِنَفْسِكَ وَلِتَعْلِيمِكَ » تَمَثُّلًا بِتِيمُوثَاوُسَ .‏ —‏ ١ تي ٤ :‏ ١٦‏ .‏