So, it's my goal in life to become a polyglot, and I've messed around with quite a few languages to see which I like. I took a break from Japanese cause it seemed like it would take more time and effort than I could afford right now, so I've been trying out other languages and while I like them a lot, it keeps coming down to I'd still way rather be learning Japanese right now so I get disinterested. It seems as though Japanese is gonna have to be the first one I learn so I'm saying fuck it and going for it.
Now to the point. My big issue when learning Japanese is there are all these websites for memorizing kanji and what not but what I can never find is a good site that teaches grammar. Anyone have any good places for learning grammar? Cause I learn these kanji and I try to use them but I never know if I'm forming my sentences right or not. 
First of all, what do you mean when you say "learn these kanji"?
Do you mean that you're learning words, or individual kanji? Often words are made of multiple kanji.
And individual kanji get conjugated into different meanings.
Take "見"
You could use it for 見る, which just means to look. But if you replace the る with て, it becomes a command to look, like "look at that"
You might already know this though, in which case I apologize for being condenscending.
Tae Kim is good for grammar. Namasensei has some very motivational videos for basic things.
