It seems like many people around me, including myself, my father, and some friends, have been having trouble sleeping recently. Has anyone else noticed similar issues?
I’ve been waking up frequently throughout the night too. It’s been quite disruptive.
If you’re living in a higher latitude, the extreme changes in day and night sunlight around the solstice could be impacting your sleep patterns.
I can’t sleep right now. 
The holiday season is definitely affecting my sleep schedule.
Yes, I’m having sleep issues too.
My sleep has been poor for several weeks, but it’s gotten even worse recently. I keep waking up around 3-4 AM and can’t go back to sleep.