Salam Alaykom brothers and sisters! Can somebody please help me? I´ve heard that you have to be chosen a marja, if not, all of your dids will be void? And how do I choose? What is the difference between them and what if someone is wrong about something? Do I have to be careful with who I´m choosing? Many questions, sorry about that. But I want to make it right, because you can´t change your marja once you´ve chosen one? Wassalam!