Hey man dont worry and dont get upset. think positive and believe in the fact that whatever happens, happens for the best. May be it was your gut feeling which said NO to Doha at that time. If you really want to come here, its a growing place and there will be ample oppartunities in near future so dont panic at all. I came from Dubai and I miss Dubai terribly now but I am only waiting for a right time to go back as recession is still eating jobs. so always trust your inner voice and stay positive. plus man Doha has very limited recreational activities, less disco and pubs and in summer its damn hot, dusty and humid so think twice before you make decision. its a quiet life here and if you are a party animal then this isnt a right place for you. good luck.