…to have? When I have so many packs that I cannot enter a room or have a plumber fix the plumbing is when I’ll have too many.
…to keep purchasing more? Once I reached a couple of years worth in the stash I felt like it was time to stop purchasing them at a regular price. That is enough variety for me to have on hand, and I’m frugal.
Not answering for anyone else. To each their own.