i would like to suggest everyone to just set your mind on one thing and do it. often in sajha you find people who tell you million things that can go wrong if you  do something. however, only you know it's not worth living in anxiety and confusion for years. life doesn't run like that and time won't wait for you. look around, take your chance and if u fail take another one and don't listen to people who tell u this might go wrong and that might go wrong.