This is a really hard question. Frankly speaking, I wouldn't want to change anything BUT if possible I would make it that to play video games you have to go in those VR capsule like those in Manhwas or Sword Art Online.

You're not changing how something is done, you're creating an entirely new way of doing something. For example, you could make a way to do something currently impossible, such as flying unassisted or controlling fire. You could also create a new way to do something that's already possible, such as removing carbon dioxide from the atmosphere.

E.g You could create a way to enter into any fictional world, with any power you want whilst you're there, by writing a note, before you go to sleep, with the name of the world, how long you want to spend there and the powers you want.

So yeah, you could certainly create a way to make full-dive VR. It wouldn't instantly make everyone have it, and it wouldn't replace current gaming, but it would be possible, and you would, at least at first, be the only one who knows how to do it.

Is that so? I see. Than imma keep the idea of the Full Dive MMORPG

What new way of doing something did you create?

First you need to stand still, then do a 360 degree turn on the spot, then you need to jump and yell three times in a row. After all of this you must start up a game of cod zombies, and hit the mystery box. Now because you did all of this you will get the Ray Gun in real life, it'll manifest before you, take it and put it in your fridge. Now when you open your fridge you'll see a power up, don't take it yet, first open a superpower or character wiki page. Now once that's done take the power up, you'll gain either the power or become the character. Whichever you chose. ¯\_(ツ)_/¯

How will you use this new way in your life, if at all?

I'll use it to better myself by gaining superpowers. Also I'll use it to destroy it, once I'm done with it anyways.

Will you tell other people about the new way of doing something, or will you keep it to yourself? Why?

I'll tell no one, since it would probably end poorly if many people knew. But the main reason is that after I gain powers, I would have the ability to give powers to others, and won't have to worry about them falling into the wrong hands.