It's the little things! The little happy!
I finally got around to buying a tripod last night for my phone (I've been trying and keeping expenses low since I only just started/started being consistent and actually putting in the work about a week ago, so I've been creative with jerryrigging my phone places with duct tape/pushpins/etc) and they had one in the height I wanted-- in light pink!! My favorite shade too! I also have a specific water bottle covered in cute stickers I keep close, because I hate bottles with straws personally, but need a straw to keep my lipstick nice when working, so it's explicitly my cute little 'work' bottle.
Do you ever buy little business expenses for the most basic things, but get something with a little extra flair or customize it later to be 'cuter'/more to your personal tastes, just for the little happy it gives you while you work?