My boyfriend &amp; I are at the looking-at- engagement-rings stage in our relationship. I am terrified I’ll end up not loving my ring like I’m supposed to. Every ring I’ve looked at, I like less the next time I look at it. So many rings have felt like ‘the one’, only for me to just kinda like them a couple minutes later.. I want THAT ring. The one that I’ll love forever. But my taste/opinion changes constantly depending on my mood &amp; where I’m at that day mentally &amp; everything else. I don’t want him to buy me what I think is ‘the ring’, and then end up not loving it so much after it’s here. I feel like I’m being ridiculously picky about this, and I guess I am, but I really like them!! Until I don’t. 

TLDR; Does anyone else’s taste in even material objects change based on your mood?