"If I don't write to empty my mind I go mad." ~ Lord Byron.
There are many good reasons for writing a blog and yet not as many good reasons for us to read them. If you're doing it for money ~ Well you'd better be damned good. If your doing it for fame ~ well you'd also better be damned good. If you're looking to enlighten and educate others ~ come on give us all a break. But if you're doing it for a catharsis, a way to empty your mind, then it makes a bit of sense.
Writing helps us to organize our thoughts, get stuff out and... Well it helps with a lot of things. Whether you just jot down draft ideas or go ahead and publish them on the net. Whether you share 'em on social media or just keep 'em to yourself. The digital blog is this centuries diary, journal or moleskin. You don't have to be Hemingway, Dickens or Shakespeare. You don't need an agenda, an expertise or even a popular topic if you don't care who or how many read your thoughts.
Just give it a go and empty your mind. Don't take it too seriously and especially don't take yourself too seriously. Just have some fun.
"Write something worth reading or do something worth writing."