Good " advice". However of "advice" from me regarding tags well it is from Steemit FAQ:

What tags should I use?
Try to use tags that are relevant to your post, and that will be popular for other people to browse. For example, "mytriptoalaska" may be relevant to your post, but readers are probably not going to go searching for that. Using "travel" would be a better choice for a tag in this case.

You can browse through commonly used tags using the "Explore" link, in the main menu.

Be mindful when choosing tags. If your tags aren’t related to your post, your post may get downvotes for mistagging.

All tags must be lowercase letters. Spaces aren't allowed, but hyphenated words with a single dash are.

^

How many tags can I use?
You can use up to 5 tags per post.