Ive travelled over i ternational borders with a dime bag in my luggage that i didnt even know was there until weeks after i got home. Dont be obtuse, there are lots of compartments in luggage whrre something as small as a bullet can hide even if you check the bag. Who the fuck gives a full cavity search to their luggage everyrime they use it?
A little empathy goes a long way. There are some truely shit evil people in the world, but most people are good people who werent given the same chances, lost their way, etc.