I've graduated for about 6 years, but high school still the most fun memories I have.
I would always told them whose still in school to treasure your friend, especially if you have found your best friend. Because that will be lasting.
And do worry about future but don't too much, you're still in...
Sherlock Holmes - Sir Arthur Conan Doyle
I know he's a fictional character but the way he think and act have impacted me much in my life and how am I solving my own problems.