Anas, have faith in our Lord. Your right sometimes for us things are impossible, that is why we need to turn it over to God because NOTHING is impossible. We are only human and flawed, we need to pray to our heavenly father. Good prayers are answered.
He replied, "Because you have so little faith. I tell you the truth, if you have faith as small as a mustard seed, you can say to this mountain, 'Move from here to there' and it will move. Nothing will be impossible for you."[a