Bonus: &quot;VR legs&quot; have been shown to carry over into meatspace.  As in, there are VR users reporting &quot;I can read in the car for the first time!&quot;  But, it takes a lot of slow, careful build-up to do well.<p>Conversely, if someone has bad experiences and tries to power-through them anyway repeatedly, it can build up an aversion similar to a &quot;bad tequila night&quot; and ruin VR for that person permanently.<p>Thanks for making Doom! :)