I can see that most of this boredom was during a time when you were minor children of one or more jw parents and could not leave and were being monitored.
I wrote poetry (in shorthand) which my mum could not read.
I also played a version of Boggle using the WTS.
As an adult I made shopping lists, planned vacations, brought a different bible translation to see how they were different (not much at all)
After having learned to deal with 2 hour boring meetings, it was much easier to deal with boring school periods and later work meetings.