Aslamualikum,"No doubt Devel is the worst enemy of human"(Al Quran)You can forget shaitan (deval) but he does not forget you.Because he Promised to Allah for betraying People which are at right path. The Holly Prophet PBUH Said "women are net of devel" if a man attracted or impressed by seeing (NaMehram) women it does not mean that he have fallen in love with her. Infact he is traped by shaitan. A rule applied for women. ALLAH HAFIZ