I was actually pretty relieved when I realized I couldn't tell (or was indifferent to) the difference between good coffee and merely average coffee. Another hobby I didn't need to spend any more of my limited time/effort.
It's like when I tried on some audiophile headphones and discovered that they sounded the same as my $20 cheap ones. Saved myself months of "research" and hundreds of dollars, and marketing/ads bounce right off me.