I suffer from terrible allergies. This often means I'm congested. One of the things that has helped me is being able to make myself sneeze on command. By making myself sneeze I am able to clear my passageways, open up my lungs and breath better. It also feels really good, especially when I have a sneeze that's been wanting to happen. Anyway, I've invented a small device you gently put in your nose that basically makes you sneeze. Before I do any work on bringing this to market, I'd be interested to know if anyone would find such a device useful! It would retail for about $10 and would last a life-time.