Sometimes a lizard is just a lizard?

Forget Freud and his book of what things mean in dreams. Yes, dreams have symbolism, but it is different for every single freaking person.

The other night I had a dream where a lizard symbolized an aloe plant. Seriously. In the dream I had a couple of pet lizards that kept running around and getting their tails cut off in various ways. Like, I tried to keep them in my locker while I went to work, but I closed the locker on their tails and accidentally cut them off. I suppose they must've grown back, because they got cut off a lot of other ways too.

But the point is that when they lost their tails, the tail stump wasn't red, it was translucent green, like when you cut a leaf off an aloe plant. And then when I woke up, I noticed that my aloe plant had fallen off the shelf and was lying in a big pile of dirt on the floor. I mentioned it to my husband, who said that it had fallen off the previous day, but I hadn't noticed it and he hadn't gotten around to telling me.

So I must have noticed it subconsciously, and my subconscious mind was trying to let me know that my aloe plant was in trouble. Except instead of telling me directly, it had decided to symbolize it with lizards getting their tails cut off. Have no idea why it chose that particular symbol, except that I dream about lizards a lot, and I also have a lot of dreams about pets suffering horrible fates due to human neglect or stupidity. (I suppose that has to do with the fact that I had a lot of pets as a child, and some of them did get hurt or killed because of errors on my part or my parents'.)

Freud said that dreams use symbolism because there are things your mind can't handle thinking about directly. Supposedly almost anything sexual was in this category-- which is stupid, because people think about sex more than they think about anything else, and I'd certainly rather think about sex than think about lizards losing body parts. I personally think that dreams don't symbolize for any good reason, they just do it because they're confused and mix things up with each other.

Or maybe it was just a coincidence. But in any case I'm not asking Freud what it means when lizards lose their tails in a dream.