Another ungrateful girl who doesn't even say thank you just one time. You really have to work her again, but in being much more cruel and ruthless in making her cry all the tears in her body to instill in her respect, politeness, and gratitude. remember my friend, it's she the only responsive of that and nobody else so dont be weak, else, she will start to search for someone of most uncompromising for perfected his education. ;)