If a person has to do some very difficult work and it seems to him impossible, or he has a lawful need, which he cannot achieve due to some impediment, he should perform fresh ablution after the other people have slept and sit in a neat and clean place facing Ka’ba and recite this Darood Shareef one thousand times with Bismillah Shareef and after that recite Kalma Tay’yaba, with Bismillah Shareef one thousand times and pray to Allah Sub hana hu va ta’ala very earnestly beseeching and imploring with sobs and continual supplications. Insh’Allah his work will be done very soon. It has been proven very effective every time.