Some more:

You get sick the day after the Michigan State Championship.

You have a dream about your robot.

You draw an incredibly detailed picture of your robot (my friend, who got every detail right down to the motor placement right).

You see three FTC robots on the FRC field trying to pick up balls and balance on the bridge and think it's the most adorable thing you've seen. Ever.

You start to think about what next year's game could be when this season's not over yet.

You start to think of possible offseason activities.

You tell your friends you got your shirt signed by Dean Kamen and freak out when they say they have no clue who he is.

You know exactly how many days, hours, and minutes until the Championship.

You see numbers (phone numbers, time, adresses, math problems) and all you can think about is what team that is.

You try to explain all the exciting things that happened at your most recent competition and your non-robotics friends just stare at you.