If you want to forget those pieces of knowledge that didn't come from your own studying, then finish eating all of it.
You must remember, there are no shortcuts when it comes to learning!
Even if you choose to keep those infused theories and techniques of mechanics, you still have to completely master them through constant practice. Otherwise, with time, your brain will still forget those foreign things.
"Who would want to keep those dangerous things!"
Dust Beater hugged his girlfriends tight and said angrily:
"Why did those evil Half-body Men invent this harmful crap?"
"No, it wasn't invented to harm people in the first place..."
Master Minks still wanted to explain, but when he saw the miserable look of the two foreign girls in Dust Beater's arms, all his words were forced back down his throat. He shook his head and said:
