Hello I'm a business analyst interested in design, especially of usable pocket tools. I've carried a Proto screwdriver since my high school (came in handy for fixing pew kneelers). I've tried multi-tools, but the small ones seem expensive and heavy. So I carry a CRKT, a mini-flashlight and a Gerber Solstice, which I have very mixed feelings about. This forum looks like a great source of ideas, and I even hope to contribute a bit.