Sometimes we wish to have a thing and we don't know if it will be ours or not. We wait , wait and wait for it but it doesn't come. I know that we have to believe in God and be patient to have the thing that we want if God wrote for us and we should accept whether it is  gonna to be  ours or not  because this is our destiny and no one can change his destiny , but How long do we should wait to know the end ?