Hah! I already had my rebellious phase. Should've asked me 2 years ago... I actually go out of my house and do things nowadays. But for real, looking at it scientifically, it's just a question of one thing or another, and how long. Be it plastics in our oceans keeping phytoplankton from supporting the global aquatic ecosystem by reducing ultraviolet absorbable surface area on the oceans, or the carbon dioxide ratio suffocating sustainable life on Earth due to dwindling tree counts, or some intern tripping over the rug and accidentally palmslapping the giant red button with a nuclear skull on it and blowing up the whole planet... it's inevitable. Even the sun's only got a few more millennia of juice left. And we know that orbits and habitable sunlight levels are going to go bad long before that. It's just a big fat reminder to appreciate what we have in life while we have it. Everything is temporary. Make sure you take stock of what really matters before we all go back to being spacedust. BUT IN SHORT... Just remember: when your doc tells you to eat veggies, brush your teeth, and FINISH YOUR GOTDANG ANTIBIOTICS YOU BETTER LISTEN.