Is that how you feel at times? Rest assured that Jehovah does not expect us to be perfect in the absolute sense.
* (‏ مز ١٠٣ :‏ ١٤ ؛‏ يع ٣ :‏ ٢‏ )‏ لكِنَّهُ يَتَوَقَّعُ مِنَّا بِٱلتَّأْكِيدِ أَنْ نُحَافِظَ عَلَى ٱلِٱسْتِقَامَةِ .‏