Ah welcome to HN. This particular etiquette is oddly not covered in the guidelines but instead in the FAQ:

> How do I make a link in a text submission?

> You can't. This is to prevent people from submitting a link with their comments in a privileged position at the top of the page. If you want to submit a link with comments, just submit the link, then add a regular comment.

https://news.ycombinator.com/newsfaq.html

"Please don't use HN primarily for promotion. It's ok to post your own stuff part of the time, but the primary use of the site should be for curiosity." https://news.ycombinator.com/newsguidelines.html

But it is, and according to what I see in discussion, I’m not lonely at that feeling. And I’m really glad that I started this conversation

The first and only activity of your account, created today, is to promote your own blog post.

You said, "I’m not allowed to post links yet, because of new account". There's a reason for that, and you're trying to bypass that restriction by misusing Ask HN instead.

Oh, I see your point, I didn’t think from this angle

If you turn on the "showdead" flag on your profile you will get a lot of insight into how HN works. Particularly there are a lot of people who post a link to their blog and another link to their blog and yet another link to their blog and these always start out [dead].

If, on the on the other hand you regularly post links to other people's blogs and participate in discussion you won't have any trouble slipping in a link to your own blog. The key is you're expected to be part of the community.

Thank you , I appreciate your advice

Also, part of the etiquette is to only post when you actually have something to add to the discussion. If you just want to say "thank you", that's what the upvote button is for.