The fact that you're still pretty young (lol we're actually the same grade but yeah) is all the more reason to start one. I mean like why not. Blogging can become a job. People get paid to have blogs and stuff like that because you could potentially pick up sponsors from companies and such. You can even start up a YouTube channel where your videos can be featured on your blog too. Stuff like that, people get paid for that. Depending on how many people view your blog (or YouTube if you wanna) and if a possible company sees your blog and likes what they see, they could probably reach out to you to sponsor them. Just like makeup gurus on YouTube. If they get a lot of subscribers, makeup companies ask them to talk about their products. And even you could be doing something like that. Write reviews on whatever you wanna review, talk about lifestyle or what happened that day, kpop reviews, whatever you wanna lol. No matter what you do on the internet, there's possible sponsors out there that can help you turn your blog into a job. Especially since you're almost a senior, now's the time to experiment different things. Lol sorry about that ramble. I've always wanted to do stuff like that but I never got around to doing it. But I encourage you to do it!

if you not busy so why not ? and yeah i'll sheck it up since i love online blog