I just noticed that you put bitcoin as your first tag on this blog. That is not a very accurate tag; you do mention bitcoin but not as main focus. You missed the chance to put this blog in introducemyself.

Ask for help from steemprentice if you're not sure of tags; here's a list that may help. The first tag is the most important one, and I don't think you can change it after you publish.

Be careful with your tags. People cab downvote you for misusing tags (for instance, don't use introduceyourself on other posts), plus you may miss an opportunity to get your blog to your audience.