Here is a gem that for you to send to your players as food for thought
Zvzn though my typzwritzr is an old modzl, it works vzry wzll - zxczpt for onz key. You would hardly think that with all thz othzr kzys functioning propzrly onz would hardly bz noticzd, but thz onz kzy out of whack szzms to ruin thz wholz zffort.
You may say to yourszlf, 'Wzll, I'm only onz playzr. No onz will noticz if I don't do my bzst'. But it dozs makz a diffzrzncz bzcausz to bz zffzctivz a tzam nzzds activz participation by zvzry onz to thz bzst of thzir ability.
So thz nzxt timz you think you arz not important rzmzmbzr my old typzwritzr.
You arz a kzy playzr...