Haha.. I'd agree with you for the most part.. but this has already happened to me.. although, I carry the Spade every day, so its not exactly some massive scary tactical blade, but it does draw in reverse grip.. anyway.. When I showed him my knife i made the argument that not only was it a great way to conceal a self defense knife thats not hanging off your belt, but its also a fantastic box opener and letter opener too! practical every day use, that doesn't look imposing to others. He agreed. Although carrying a large karambit or something might have different results.
I go by American Knife & Tool Institute’s knife laws by state. Never had an issue with law enforcement during any discussion or run in. I strongly recommend it ❤