We have all been in situations to witness anomalies. We have been programed to say nothing, but we do file them away in our minds.
These days any anomaly needs to be questioned.
I rode past a residential home the other day that had a trailer parked on it's yard with about twelve metal barrels tied on it stacked on their sides. I wonder why anyone in town would need about twelve metal barrels of anything? I was thinking about calling someone about it, but at the same time hate to have someone become a suspect who is OK. Can you think of any reason why someone in town would need about twelve metal barrels of anything that would be normal and not filled with something they shouldn't be filled with? Seemed a little strange to me, but not sure if it passes the strange thresh hold enough to have it checked into.