There is one thing that we could all learn from the blog etiquette (https://lichess.org/page/blog-etiquette), and it's the fifth rule on the page: "Blog authors must be at least 18 years old, and anyone appearing in images must be at least 18 or have a guardian's consent to appear."
Many Lichess bloggers are for sure not even 13, and some are even half of the age requirement. Children, for your own safety, Lichess has provided that in the blog etiquette, and you should follow it. Fight your senses to post blogs on Lichess. Also the most important part is that if you're under 18, 1000% make sure that you are aloud by a guardian's consent to appear on a blog image. Even then, the idea is strongly discouraged. Please, please at least be a teen if you are going to post an image of yourself on a Lichess blog.
I hope you enjoyed this blog, and make sure to heart it! <3
