Does every blog post you write need to be shared across every social network in hopes that everyone you know will read it? You may feel like it's necessary but I'm recommending you take some time and just share for yourself.
There’s something freeing about hitting "Publish" on a blog post and just leaving it there, not raising attention about it. Overall it's a great way to become comfortable with your own thoughts. The opposite side of this is that as soon as we put something out, most will immediately begin the constant checking of how many likes or favorites it gets.
Keep sharing your thoughts through a blog or journal but don't feel pressured to post it to every social network imaginable. Yeah you may feel like you're missing out on "reach" but chasing numbers is a time waster anyway. Share for yourself.