Those of you that are still trying to get hold of a copy of Payday 2 i'm sorry to say that getting a physical copy of the disc is almost impossible. All online and offline stores appear to have sold out due to demand that obviously was not expected. Amazon is expecting to start shipping deliveries again on the 3rd of september and if you have ordered with them then this is around the time you can expect to see you game arrive. The game is widely avaiable on ebay as you would expect but the prices are double that of the listed Amazon pricetag so there is a few people out to make a few quid due to the rarity of this game. This may change on the xbox at least as it will shortly released for digital download, so you will be able to buy a digital copy from Xbox live marketplace, expect to see the ebay prices drop soon. This isnt going to help you if you have already ordered however unless you cancel that order and get it online.
Games are fun if their hard, or you could just play a game with an impossible jump that you will never make, that wouldnt make it fun though. Maybe if you want it to be real hard they should put a mode in where all your rank and money are stripped if you lose or fail a mission or die on a mission.