Sharpening a blade,and knowing a blunt one can be more dangerous,was one of the first things i ever learnt.
My DMT hone stays with me in the key bag,and i ALWAYS have a small Spyderco folder,constructed to align with Legal Carry legislation.
I have an orange one for work,a black for best...
I have a beautiful Buck locker,with hardwood side-pieces,4mm spine and S/L bearings,all in a leather belt mount...
Had to retire it in a drawer due to varying work environments causing "good reason" dilemma...curse this nanny-state:icon12: