Some of you wonder why I am wearing these thick sweaters during our lessons. As it happens, Chile is in the Southern Hemisphere, whereas most of you live in the Northern Hemisphere. That means that the seasons are reversed. Since most, if not all of you, live up north, when it's summer for you, it's winter for me; when it's summer for me, it's winter for you. That means that you could come here during your winter and have summer. Or, if you like skiing, for example, you could ski all winter there and spend your summer skiing here.
Just thought you'd like to know. :)