(the computer freazes time and takes youre mind to a virtual simulation where it teaches you step by step how to master the wepon you pick up, while a few days might pass inside the simulation, no time passes in the real world, making it easyer to train, though be wary that this is the prototype computer so it might not work sometimes so the fallowing might happen:(1).something dangerous might happen in the simulation due to the computer going haywire... and if you die in the simulation while this happens you may die or take alot of damage in real life(2) the simulation might not start and youll end up not knowing how to use it..... so eather way its not very safe trying to many wepons for something bad might happen, so try to find a wepon and if it works and you like it... keep it and dont pick up new wepons too often to avoid the first problem)