Kit bashing.
Scratch building.
RMwebing.
LNER OO gauge.
Some LMS and GWR.
Building exhibition layouts.
Long walks in the snow at night.
Throwing rocks at campers and avoiding humans with cameras.
I've turned my ad blocker back on because of these ads. Even worse this morning an ad came up, I clicked the x then clicked the 'not interested' box. Despite that the same ad reappeared three more times.