ok an example for risk: I took the risk to came to qatar alone when i am 21 old, i don't know anybody in qatar, no proper job, very low salary. my parents said come back and don't waste ur time but i decided to take risk and stay here and i straggled to find decent job and finaly i did find and after 2 years i brought my brother here and now he is working also. so it is worth, isn't it?