a lot of Pink Floyd songs give me anxiety too. Not sure if the song you posted is intentional or not but I know a lot of the Pink Floyd songs that stir up emotions of depression/anxiety/anger are written that way on purpose for acid experience
I looked at this when I first woke up today and then went off to start my morning. Around 10-15 mins ago I started thinking about it and was like "Did I dream that?"
Nope.
Not a dream.