“You’ll feel better in the morning.”
I get a lot of intrusive, negative, catastrophising thoughts late at night. Worrying about things I would never worry about during daylight.
I always try to tell myself: don’t think about this stuff right now, it’s not helpful. Put it aside and if it still feels important in the morning then you can do something about it. Fixating on it right now serves no useful purpose.
Definitely, I don’t really like Ubuntu that much even though it’s my go-to. What I like is Xfce. Whether I get it via xubuntu or something else I don’t really care.