Comments of chapter undefined of Noob Player

Question/s* 1] Why did he pick swordman as his class and not assassin in his old games(agility base class)? 2] 7 virtual reality companies("if" there are other smaller companies)but not a single company made a running game or similar to a running game or even other tyoe of virtual games don't tell me that they only make magic,rpg and cultivation(you get the idea ) if they do then they're dumb 3] The 7 gaming company created a virtual reality game that is almost similar to reality yet Scientists,Doctors or inventors etc. have not created other high technology ●reply if you like to answer