however, neither wolves nor dogs naturally live in a den. will see if i can change the ugly buttons. the field of human-computer interaction evolved, leading to systems that were much easier for the average person to operate. how much better off would we all be if everyone tried to smile a little more as they go through their day? we had the money for the cab and he rode away. the best languages are the ones that are slightly below the radar. maybe it will help the person i'm working with. 