I have seen the Pink Floyd twice
@ianpspurs , something like late 1968 and and again in 1969. But it was very much psychedelia and light shows, and nothing that I could dance with. I needed something with vibration eg the floorboards or whatever, or me touching/holding the speakers, that gave me something to dance with. But at this time it was just a guy/guys doing a lot of what I assume was screeching/screaming (I would say they were very high), and their music did not come out through the speakers with anything like a rhythm or a beat. Just a continuous vibration with no defining bits, is best I can describe it as a profoundly deaf person. And I found the Pink Floyd very boring at that time. All my hearing friends went to lots of dances and concerts etc, and so I did too.
But this link you have included above, with the words, now sheds a completely different view of Pink Floyd for me. Those lyrics are so very poignant and true. I had no idea they wrote like that.
As I have grown older, I am very much more aware you can waste time. I have probably most of my life being pretty much aware of that, but as I'm growing older I've become aware of all the finer subtle ways you/I can waste time. And I will catch myself, maybe several times a day, and question myself if I'm making the best use of my time.
I am glad you posted those lyrics/words Ian. Thank you.