Hello, I wasn't sure if this was the right place to post about this, but I was curious if anyone had answers or opinions.

Occasionally, I will have periods of time where the world seems... different. This never lasts long, and I'm not sure what triggers it.

Sometimes, everything looks a little bit foreign. I know that it is the same, but it just seems that little bit off and incorrect.

More often, but still rarely, I will have a small period of time where the world seems distant . I don't know if that is the right word. Everything looks and feels like I'm watching it through a TV. The world seems distant and one-dimensional. I find myself wanting to touch things because it feels like I shouldn't be able to touch them (I still know that I can, it just is a small feeling). I don't panic, or anything bad. I feel mildly curious when it happens.

So, I was just curious and wanted to learn more about this, if there is more to learn. I didn't know if this is something normal that people experience and don't talk about or if it is unusual.