Rock and Roll
We have a feeling this person missed out on a lifetime opportunity, but we really hope that was not the case. The picture below shows a rock that the person randomly flopped over. This person obviously did not know what it was and likely took the picture, shared it on social media, and went on with their day.

provided by constative.com
Unknown to this person, this is not just any ordinary rock. Well, it is a rock, but what’s valuable are the impressions on the rock. Those impressions were made by a very ancient tree trunk. What you are looking at is a valuable fossil. We hope the person kept it or took it to a museum.