Important reminder about trains

Reminder: you are not a train.

Trains run on a schedule. They need a set amount of fuel, at set times.

You are not a train. 

You may need unpredictable quantities of food. At unpredictable times.
You may have unpredictable feelings or wants or needs. At unpredictable times.

Which makes sense. Because you are not a train. 
Or a robot. 
Or a computer.

If you’re going to be a human, you might as well act like one.