i try to sleep all 日 if i want stay calm ...i am just kiding .....well あなた can do some exercise または yoga for about 15 min ...in this way あなた can relax and remember everything better .......you can also eat some honey または チョコレート i think that this is help too
during exams, i always have my lucky ring on and of course a キャンディー beside me, it helps me to relax... あなた want a tip? well my advice.. ^^ sit beside your smartest classmate.. then, there's nothing to worry about =) hehehehe
