i am tired....am i oversensitive or wad dar seems rather emo tis few days...Physics test tml..trying to pass...2day a-math tuition was blooodyyy colld.. was freezing half the time...de further trigonometry was WTF diffiult...trying to learn formula... SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT..SINE COSINE TANGENT.. dar..dun lik so sad leh..tml 2nd month le wor!! ^^smile