Dear 18-year old Rini, Here is a very heartfelt letter from your future self. You have just finished high school, which given your laziness in class is actually quite the miracle. Now, you are about to have the most amazing summer with all of your friends. You will stay up with your friends until 6 in the morning every other day. You will cycle home on your bike while watching the sunrise and feeling absolutely free and invincible. Make sure you are present every single moment, because ten years[...]