We were driving next to a railroad track when I saw a vehicle moving along the railroad track, but not a train. A pickup truck.
Trucks have tires, railroads have tracks.
Tires don t ride on tracks. Well, as I looked closer I realized what was going on here. This was a maintenance truck for the railroad, specially modified to run on tracks. It was mounted with special train wheels extending out from both the front and back of the pickup. Maybe there s a burden you re going to have to carry or a challenge or assignment that you have in front of you or some possibilities that are either frightening or exciting, or possibly both.