Yes! I’m doing that right now, doing some cleaning and giving away perfumes that I know I won’t use anymore or that I’m not comfortable wearing.
I just don’t feel like I wanna use them any more
I did just that. Having too many bottles I never reached for just gave me a headache, unnecessary stress. I just sell them on second-hand markets. You can also try to sell as decants. How I decide? If the bottle is a vintage, not readily available anymore - I'll keep it, even if I don't use it. If a perfume I got bored with can be acquired anytime I want it, as a decant - I'll sell the bottle.
My collection just keeps growing 😄 There was a time when I wanted to reduce it: sell, trade, but now I understand that I need all the fragrances in my collection, even if I only use them a few times a year, I still need them. Very rarely do I manage to give a perfume from my collection to my mother or husband, but only because that way I will have the chance to smell it every now and then and maybe even use it 😄
the first thing that came to my mind was the Scent Calendar, because if you log what you wear every day, after a few weeks you'll just see it. some bottles you wear all the time and some you don't touch at all, and those are probably the ones you can let go 😅