some need to pray 50times to get protection the stiepler goen says i think i need 150

Chazal clearly state that one cannot fight against the yetzer hara without Hashem’s help. You need to constantly daven to Hashem to help you fight the yetzer hara. Hashem will help, but you must also complement your request to Him by showing that you are taking steps to do something about it — by putting up “fences” against the dangers of the internet in every way possible...