How do you use your labels, folders and filters to organise your ProtonMail inbox/archive?

I decided to get Proton Unlimited yesterday and I've been trying to organise my emails, but I feel like I have the tendency to accidentally use folders and labels for the same thing so I end up with similarly named labels and folders (oops!), so I'm curious to see how people here organise their mailbox.

I was thinking one folder per alias/account/website, but when I try to add filters I'm reaching that filter limit where I have to wait 24 hours. I tried the sieve filters but, although I'm a decent programmer, it doesn't feel super intuitive.

I vaguely remember seeing this game on Steam ages ago and thinking it looked interesting, but then forgot about it. Now, during the Steam rhythm fest, it caught my eye again and I immediately bought it. And it's so, so much fun.

So first of all, if you're into rhythm games and haven't played this, I'd highly recommend it!

My question though, is if anyone else here plays it? What are your favourite songs, or do you mostly play custom songs?

I'm currently trying to get better at playing songs in Hard difficulty but tend to accidentally mix up the beats and taps. Still trying to get used to the controls, but I love it so far!

In Cities: Skylines 2, how do you usually organise your districts? What makes you decide an area should be a district? Roughly how big are your districts usually?

I feel like I might be overusing the districts a bit and it's getting a bit messy.

I just started IF last week as part of my weight loss journey (I'm on a high protein diet which worked very well for me before, but haven't done IF before) and decided to try IF since I heard good things about it. I'm fasting 14 hours for 4 days a week (I also have health problems, so I'm not going for the full 7 days).

I'm going for IF from Monday night until Thursday night (so basically it ends on Friday morning). I'm on my second day since I started Thursday night. On Thursday I felt pretty good, but last night was a bit of a struggle because, despite eating enough calories (and proteins) I suddenly felt rather hungry at night even though normally I don't. Maybe it's because I can't eat that I'm suddenly hungry? You know, when you can't have something you suddenly want or need it? Haha.

What can I expect? Is there anything I should watch out for? Any tips?

I'm trying to print some documents in grayscale / black & white but it keeps printing my documents in colour instead, even if I select grayscale in one of the drop down menus in the settings (under Color > Color Model).

Does anyone know if there is a specific setting I need to change for it to print in grayscale correctly? If it helps, I have a Canon MX420 printer.

Thanks so much for your help!