So, I kinda really want to make my own Ravenclaw/Hogwarts Houses Blog but I'm just not sure if I can do it bc I'm only learning english for 4 1/2 years now so of course it's bad and I'm not sure if I can do it? So, do you have any tips?
You should definitely go for it!
a. the only way your english is going to improve is by using it regularly and running a blog will definitely help you to do that
b. your english is great anyway seriously it’s way better than any of my own language skills. don’t let native english speakers put you off- there’s loads of people who speak other languages on this website and I’m impressed every day at people’s ability to learn slang in a foreign language how do you do that?
tips wise, I’d say if you’re not confident in your english skills then remember tumblr is primarily an image based website! reblog ravenclaw art or create your own moodboards (pinterest is great for finding images btw). talk to other people, post original content, and just generally be a nice person. there aren’t many active house blogs around so find your niche and have fun!
ps also if you set up a ravenclaw blog let me know and I can add you to the blog recommendations list in the faq :)