All you guys who do it every day do not understand that RUH might be tricky for the "unwary", please consider that many LH pilots do not more than 10 to 15 landings per year, include mixed fleet flying, throw in fatigue, and you have a situation where an airport might be a major threatening variable, if it is out of the normal range, and the sandpit with 40+ temps always is. It is so very easy to get into trouble...