Make Stamina the "Do things better" button

[Musketman12]

So, the whole drag speed debacle got me thinking about this.

Right now, you hold shift and you run faster. Potentially, you could drag things at normal speed with a proposed patch regarding drag speeds.

How about if holding down shift, you burn stamina while performing every action better than normal?

Hit harder, craft faster, perform surgery with less error, move faster, pull things quicker, recover from stuns faster. It's an all in one "do shit better" functionality.

This is sorta like the buttes-wire patch where when dragging big things like lockers you go fast but it drains your stamina and once it runs out you get hit with the slowdown.