Starting a blog requires knowledge right?

Are there any tips other than these? 1. Successful planning at the start - Setting goals of you blogging, identifying competitors, choosing a blogging platform, deciding the niche of the blog

2. Using Search Engine Optimisation(SEO) - SEO really helps me a lot in blogging. And to rank higher on google.

3. Quality Content

4. Uniqueness

5. Using social media - being available on social media as a page of the blog helps to share our content among various kinds of people with different ideas and interests which improves engagements.

6. Building relationships in the blog - strengthening user-user relationships, author-user relationships matters when creating quality and useful content. Not only that but also there are bunch of advantages of it.

Let me know your experiences.