Yikes!! I hope what is under that bandage is not too serious. A good reminder to all of us to be careful with these sharp things.
My only real cut was with a ZT. I am pretty sure a Spyderco will never hurt me.
That case was a frame lock knife -- with a spring assisted opening. Carried tip up. The real mistake was not carrying it at the back of my pocket where the blade would open against the seam (as I usually do). There was some reason it was at the front of my pocket.
Anyway, I was pushing my hand into my pocket and wondering, "hey, ow!, what the heck is going on?" Funny how I don't carry that knife so much any more. It did take some medical tape to hold the cut closed and healed nicely and I really can't identify the scar among all the other divots on my thumb.