This is a test post
This is a test post to see how it works.
Here is a new line of the test post.
Here I will insert a photo into the test post.

Here are some more lines of my test post. Here I ponder whether I can/should host my images and other media?
Here I ponder whether I can insert audio or video into my posts. Let's try.
Hmmm, that seems unlikely. Probably I can link to video/audio hosted elsewhere? Will that audio/video embed? probably not but we can try.
https://www.youtube.com/live/VxskSsAI-1A
Here is a link to a youtube video.