Thanks for you care. I've thought about it and I understand now that I shouldn't just pull out knife willy nilly, as it is like throwing gasoline on a fire. But if things escalate from their side to a certain level, I'll be ready to combine the knife with my normal defense. And I am thinking only for counters here, so it is morally and legally right. I'll be careful.

Fun fact someone just gave me her knife. It's exactly what I needed and wanted. The type, material, the size, quality etc. It's perfect for camping, cooking etc and can be worn on the belt.

I can wear it on the belt when out in nature. I'll leave it in my bag in most other situations, and for sure when crossing the border. That way I always have a reason to carry.