Would it be helpful to ask for suggestions on getting better at the exam stuff, or do you already have what you need and just need to put in the study time?
And the pipe allows air down from the vent on the roof or wherever? I would have thought the vent is to let out pressure from methane build up or something. Plus somehow that air needs to not only get down the pipe but also up the one going to the toilet.
The great thing (though it’s sometimes a curse) is that posts in any community will show up in the local and all feeds on the host instance, and the all feed on remote instances so long as at least one user is subscribed. So even communities with low subscribers can reach a wide audience.
Where I live, many ISPs tie public IPs to static IPs if they are using CG-NAT. But of course there are other options as well. My point was that the other options don’t disappear.
Though I do get the point that Cloudflare aren’t giving away something for nothing. The main reason to me is to get hobbiest using it so they start using it (on paid plans) in their work, or otherwise get people to upgrade to paid plans. However, the “give something away for free until they can’t live without it then force them to pay” model is pretty classic in tech by now.