I am actually going to finish several of them if things go right. The first one should be the aro novel, "Like a Feather Tickling My Heart", that I started for aro week back in February over on Patreon. I'm about halfway through so I'd say I should be done with it in a month or two. The next is a short story/novella collection I am doing over here on SH called "Sons of Nature". There are only four stories with the first one being posted already and I have the draft for the second drafted completely while I'm already working on the end of the third one's draft. So I'd say that also shouldn't take much longer. I might be able to finish it around the same time as my aro story.
After that, I still have two series that I should be able to finish by the end of the year. The first is "Second Male Lead to One, Male Lead to Another" here on SH. I'm already halfway through volume 3 right now and I think it should only have 4 or 5 volumes so that's absolutely doable in six months. I'll also post more chapters of that as soon as the aro story and collection are done.
The other series is "The Onion-Cutting Ninja's Secret Crush" where I am in the middle of volume 2 of probably 3. I only post two times a week for that one (also, only on Patreon right now) so it's going to be a bit slower but I still think that I should be able to finish it sometime in autumn. Although I might need to throw in some additional releases there too after the aro story and the collection are done. Otherwise, that could get a bit difficult.
So yeah, all in all, I think I can finish off four projects by the end of the year. I'll have to see what to use all that time for. new project? more updates for the other already existing projects? Prepare some more extras? Ah, there'll be so much time ...