Try cutting maclarins major biffy boxes open with bread knifes while on the phone. I tried, slipped, cut right through my thumb and need to go to theatre today because I've probably sliced through a tendon.
Of course it's their fault for gluing the lid of the box shut instead of old fashioned tape. Not mine for sawing it viciously while nattering away to my gran.
With Christmas coming up I think we should all invest in a good pair of scissors.