8 minutes ago, LTuser said:BUT if you can switch it off, so easily, AND all you suffer is a potential 'altering of your trajectory', WHY Then did all the old RPGS describe it as if you got too close to the grav well, it would blow you up'??
Because the old RPG’s aren't canon? They made something up based on very little information and stuck with it.
As to the “all you suffer” comment, if you think how big space is, and what exactly has to be accounted for with a hyperspace jump, and how difficult it is to get to certain places, an alter of your trajectory could, indeed, make you fly through a star and other nasty outcomes. This would of course, end your trip real fast.
Who says it is easy? While we see the main characters of stories succeed, how many cocky noname characters probably die doing the same thing?