
It's funny how many things you take for granted these days. Some things you don't even recall until they are brought up. I mean seriously. There weren't any inexpensive VCRs until the early 1980s. So back in the mid-1970s if you missed seeing a movie during its run in the movie theater you might have to wait several years before you could see it again (and that would be on regular TV). I heard the rumor when Star Wars was in the theater in 1977 that it "might be eight to ten years before Star Wars would be shown on regular TV" because George Lucas didn't want it to be. That's one of the reasons we had to see Star Wars in the theater a bunch of times (me: fourteen times) - because there wasn't much hope of seeing it for a long time after its run.
Of course we had no way of recording TV shows either. If you missed it, you had to wait several weeks for the rerun. Miss the rerun and you may never see that episode again.

Water was not something people drank except out of large office upside down bottle dispensers. If we wanted to drink distilled water at our house we had to buy one of those big bottle dispensers to go along with it. If you went to a fast food place and asked for water they would give you an evil look and often charge you 25 cents for it to try to disuade you from asking for it again. You were considered a nuisance.
My parents had to defrost their freezer every few months because the ice would build up on the inside of it. When that happened they had to take all the food out of the freezer and chip away the inches of ice completely around the inside that had built up inside of the freezer.
The microwave oven was a marvelous invention to us when it first came out. Before then we had to heat everything over a stove or stick it in the oven (often having to pre-heat the oven before using it). It was easy to overcook stuff on that way.
On the positive side though:
Our smog in Los Angeles is much improved compared to the mid 1970s. Anyone recall the pain in the lungs people would get from breathing the smog back then?
