..you tell absolutely everyone for 9 months you are taking a break from lights this year, then come october you start building stuff & sequencing new songs
You know you might have C.L.A.P. when you see a woman wearing a sweater with a lot of shiny stuff on it. You evaluate how the ceiling lights are being reflected by those shiny items, and you think you can duplicate that across your display. (True story. :| )
You know you have CLAP when...
your kids watch Bluey & every time you hear the theme song you instantly visualise LDL's sequence on your display.
In our house that visualisation happens A LOT!