The best method to attract traffic to your blog is to write good content regularly and share on all social media sites at a time when your audience is online.
Write guest blogs for others and have guest bloggers on your blog to widen your audience.
Grammar - Depending on the language you use, blogging just makes it imperative that you are reasonably good with your grammar skills and proficiency if not a master. Remember your audience is a mix of both; the ones who are experts and the ones who are not.
It was lovely knowing your takeaways from 2017. Now, let us hear your wishes for 2018. Aren't we all looking at the new year with love and hope? It is better to write down and then refer to it regularly if you really care about them.