I’m the kind of person that saves things for future use. “No, no, this use isn’t important enough for that consumable item, I’ll save it for later.”
I did this as a kid, as a young adult, and I still do it now, although at least now I’m conscious enough to fight the inclination.
I have used the tweezers on my Victorinox Swiss Army knives, and my wife’s, but I don’t think I have ever used the toothpick. What if it gets worn? Grossly dirty? Lost?
But now I know that replacements are easily available, making me more inclined to use them.
Replacement tweezers are also available, in small and large sizes, depending on whether you have a keychain-sized tool or full-sized one.
Knowing that I can order replacement parts makes me more inclined to use these accessories more heavily on my tools, or at least with less hesitation.
The replacement tools (accessories?) are available in 6-packs, for $5-7.