In order to treat a person who has lost interest in bread earning or is inconsistent in his attitude that person is required to recite after Isha Prayer
بِسْمِ اللِّٰه الرَّحْمَنِ الرَّحِیم
then 100 time
This is to be practiced for at least 21-days or at the most 40-days.
If the patient has grown so lethargic that he does not feel like doing it by himself, then the same can be practiced by his spouse or some close relative.