A “blog” is a personal web site that is similar to a journal in structure. The person can write individual entries about anything–personal events, thoughts, commentary on life, society, or anything else really. A blog is a way for a person to provide his/her own insights on life. It can deeply personal or the blog could be focused commentary on a particular topic (i.e., music). If you haven’t realized it yet, THIS is a blog.
On a personal level, the art (or discipline) of blogging can be rather therapeutic. It’s a chance to sort through all the thoughts and emotions that whirl through one’s head and be able to think through them in a logical way. On a more community and/or professional level, blogging can be very informative and enlightening. You can gather a great community of thinkers and debaters which can be a great way to learn more about your area of expertise, begin conversations about current issues, and more. This community can occur easier if you join conversations of other people’s blogs.
Make it a habit. Start blogging every day (no matter how little or how much you have to say that day) for at least a month and see what it does for you.