Hi gals, I have not seen any thread on this, so I have to ask: where do you keep the key when you take your Paddy out? I leave the key hanging; tied to the ring handle. But I'm worried if the key accidentally get caught on something and I lose it. I wear the bag with the lock too. If the key is lost, how do we open the lock? Get a locksmith? Anyone ever lost their key with the lock still locked on the bag? Thanks.