"Metacognition" Dear I'm writing to you now as I am about to finish my journey and I have only just returned to the States. I want to thank you for all that you've done for me during my stay in Germany. It was an unforgettable experience, but also a bit difficult at times. I hope that we can continue our friendship despite the distance between us. Please keep me updated on your life here. I'd love to hear from you soon. Best wishes, [illegible]