Ive been stacking hard af since 2013 too and my mindset is...
They let it run I get richer, they smash it down I only buy more.
At this point I dont really care anymore.
I buy when I have cash to put away.
I remember my first big purchase of a $100 bag of half dollars from JMBullion. Mostly Walking Libertys and Ben Franks and I was super pumped!
Right after that spot dropped 50 cents or whatever and it crushed my heart a little.
I kept telling myself that someday I would look back and laugh and to just keep buying.
I had a goal to save and i stuck to it through the thick and thin and learned to not stress about it.