I bought an immersion blender on like prime day or black Friday with grandiose plans of using it for all kinds of things. 3 years later, and it's still in the box

My dental aligners :(

I've been trying to get braces since I was a teenager, so long that I kind of lost sight of why I wanted braces. I was almost 30 when I finally took my savings to an orthodontist and told him I wanted braces, and he told me that the aligners would work better than braces.

And he was right. That's not the problem. I got so caught up with the general idea of braces that I'd forgotten that my goal as a kid was to fix my jaw, not my teeth. Even braces won't do that at my age. Those savings would have been better spent on surgery.

I would just say that not everything needs to be a BIFL product, but there can be a tendency to push towards recommending only buying the best of everything. Like, I cook a lot at home, so it made sense to buy a $200 chef's knife that I'll get tons of use from and decent sharpening stones to maintain the edge. I listen to a ton of music, so I've dropped probably around $1500 into a pretty good pair of headphones, a DAC and an amp. On the other hand, I solder like once every couple of years, so getting my cheapo $40 Amazon special made more sense than dropping $500 on a much better soldering iron that offers features I simply don't need and won't benefit from. Sometimes good enough is exactly that, but it can be a nuance lost in these discussions.

Heck, even though I use them several hours a day, my hearing just isn't that good for me to justify spending a substantial amount upgrading my current audio gear. Even if there is an improvement to be had, I'm not sure it would be something I could even notice, so I'm not tempted to go down the rabbit-hole of upgrading my DAC, amp or headphones, as it would be chasing diminishing returns that I'm not even sure would be perceptible for me at a simple biological level.