Yep there you go, you can use the fire starter to make a fire to cauterize the wound from cutting yourself. lol
Personally, when it comes to fire starting, I prefer the Universal Blast Match. This li'l bugger here...
http://www.vtarmynavy.com/blast-match-fire-starter.htm << This site also has that knife for $27.95. Like $22 bucks cheaper then at the link above to Cabela's. WOW.
They can also be found on gunbroker.com/, the UBM that is...