Fatigue, You need to eat your meat! Options

[new yorker]

Fatigue
How much will Fatigue affect your ability to run and do combat compared to MW? I know I NEVER paid attention to it and some people found it annoying just standing there a couple minuets before they entered a dungeon.

Example: Have fatigue go down much slower, so after walking around all day without
combat it will be low. Have effects much more apparent to movement/combat.
Fatigue will not regenerate unless
-You sleep
-You eat food
Once your fatigue bar hits zero, you fall over and go unconscious, taking damage
continually. This induces PCs to eat and sleep (during the night), more realistic.