Flashcards - but you should put school as your main priority. You have the rest of your life to lay in bed and play video games. Destiny isn't going anywhere anytime soon. You can take several months away from this lovely game to ensure you have top grades. Get your career down. Take that from a man who didn't - me. I failed on getting any valuable career and suffer for it all the time. I work as a salesman for luxury goods and live on commission. My take has been under my draw and I owe my company $700. I am having trouble paying my bills on top of child support. Don't follow my example fellow. Study, study and study some more. Get great grades and you will one day have more money and time on your hands to play any game you want anytime you want.