Exausted because you haven't done anything but stick to the trail since you lost yourself again, you sit down on a log for a while.
After a few minutes, you hear something... sitting very still, you listen...
Listening...
Listening...
You shriek when you hear it right behind you
Spinning around, you sigh with relief when you see it's only a little puppy (cute!).
After observing it for a while, you have a strange desire to name it Toto.
"OK Toto! Let's find the way to Hogwarts!"
Suddenly remembering about the Point Me charm, you use it and estimate the way to Hogwarts.
Full of confidence and skipping every alternate step (silly person!), you suddenly trip on a tree root and find yourself in front of the Hogwarts Lake.