Not "your to" but "you're too" immature. I don't understand why people can't understand the difference between "your" and "you're."
As for my thesis on Language and Linguistic Science, it garnered 94%, one of the highest marks in my graduating class.
Last, but not least, I'm not a child but a middle-aged woman with grown children of my own, so you can keep your patronizing, poorly articulated comments to yourself.