Why a pocketknife? No. 25:  If you’re grouping your arrows well, you’ll hit your own knocks. Scrape off any glue before replacing the knock.

Why carry a handkerchief? Reason No. 43: Sometimes your friend says something so funny that it makes you drool.

Why carry a handkerchief? Reason No. 44:   If you have condensation inside your watch lens, you will be able to wipe it off.

Why carry a pocketknife? Reason No. 26: If someone has tied a loaded shopping bag to a loaded duffel bag and you must access the contents of both, don’t bother saving the bag; cut it loose.

Why carry a pocketknife? Reason No. 27: If your ski poles are bound together with packing tape, a knife is the best way to separate them.

Why carry a pocketknife? #28.  Your new SD memory card did not come with a can-opener for the package, but your pocketknife will do.

Why carry a pocketknife? Reason No. 29.  The battery door on your GoPro camera might get stuck.  Use your knife to free it.

Why carry a pocketknife? Reason No. 30: Your pocketknife is a handy tool for removing the micro-SD card from your phone.

Why a pocketknife? #31: Sometimes when bolting two pieces of wood together, sawdust clogs the threads. Clean the threads with your knife.