One possible version
Nowadays, it’s not an uncommon phenomenon that more and more high school students open their own blogs on the Internet. For one thing, it can provide a platform to show their talent and release their pressure, thus making it more and more popular with high school students. On the contrary, many parents and teachers think that managing one’s blog takes a lot of time and energy.
Personally speaking, I approve of the former opinion. Opening and organizing an eye-catching blog needs various abilities such as writing, designing, being skillful at computer and so on. Only if we master those abilities can we make a successful blog. As a consequence, we improve ourselves during the procedures of organizing our blogs.
Anyway, the blog itself is of little harm. It is your attitude towards it that matters. We should take the advantages and avoid some bad effects.