Notes: "Sprinting" is when you tap and hold your shift key. "Charging" is when you double tap your shift key and hold it. "Dashing" is when you just tap your shift key once.
Reduce the regeneration delay (the delay before it starts regenerating).
Either make stamina regenerate faster or give us more stamina (or both?).
While Charging you should receive 25-50% less damage (exact number is up for debate).
While Charging, the turn rate should b