Its just funny how you are spouting like you can do this and that and in the same post you fail on basic grammar of your native language. Theres no need to proofread things like that, you either know them or you mix them
Jesus Christ. If you act like you know stuff, than make sure you write correctly. Otherwise it looks dumb. Thats all. Of course you couldve misspeled it but so many people dont know the difference that I would not be surprised that you are just saying that now. You say that you know geography, so what are you? Geography warrior? Knowing geography is better than knowing grammar? The irony is through the roof.
You don't have an apostrophe in your "Its" and "Theres"; You also need to add an article to "you fail on basic grammar"; You should also fix your first sentence, specifically "you can do this and that and in the same"; There is no need to proofread things like that, you either know them or you mix them up.