it's up 2 u , if u r realy need 2 learn , just be clever and serios . in this case it might take short time, good luck .

It depends on a man

Depends entirely upon how much hard work you put into learning and practicing. My house maid leaned Arabic in just two months when she was place with an Arab family in her previous contract. So....

3 months, this is the shortest time I have ever heard. sounds crazy, but only if u take efforts, and the key is to practice and practic and talke with the locals endlessly.....endlessly.....endlessly..........................till the local asks you, "..now, shall we talk in ur language?"

X (it meansuntil u dont have interest or wanna give up) or A whole life. Its up to you.