Ok I Generally EDC a SAK a HAK and a Benchmade. 5 days a week I am in a shirt and tie so I am lucky to get away with a pistol but the fixed blade is out.  I never had a problem with a folder until my Emerson folded and almost took my fingers off(multiple times)  Hoping the new HACK folder wont have problems.
I do keep multiply fixed blades very close though