That's actually a pretty robust little knife. The grind is pretty steep, the edge pretty obtuse, and the tip pretty tough. So, if you got overly horsey with it, and did a sizeable amount of damage to it (*edge, tip, or otherwise), I'd think you might be possibly nursing an injury, too. Just my humble opinion.
If you're drawn to the size of a "Pilot's Knife", I'd HIGHLY recommend you look into something like a Becker BK-10, BK-2, or an ESEE-5...all damn-near indestructible, and much better "cutters" than the 499. Beyond that, I trust the fit & finish and heat-treat consistencies of Becker/Ka-Bar and ESEE/Rowen head & shoulders above Ontario. (*and I own quite a few Ontario knives) Again, in my humble opinion, and for a few dollars more, the two Beckers and ESEE would be the better investments...by a mile.
At the end of the day, ANYTHING can be broken. And, when you're tired/cold/dehydrated/impatient/anxious, I think something along the lines of the three that I mentioned would have the strength and quality to see you through any moments of stupidity. Again, just my humble opinion. Your mileage may vary.