woke up at 10am

very sleepy

i had to attend M2 lesson

oh it is so difficult

differentiation -.-

i have to differentiate trigonometric functions

sine cosine tangent cosecant seccant cotangent -_-

had a lunch within 60 mins

so mean

ate a sandwich and went to school again

then went to see doctor  :(

要笑得更豪邁!!:)

你不知道我為什麼狠下心  盤旋在你看不見的高空裡