y i m useless?

gd question...

1st, my studies dropped... i don think i am hard working enough...
2nd, i cant really control my finance
3rd, i cant really arrange my time
4th, my brain is so useless until i used 5 hours to think abt the poem while kelvin used 1 hour can settle it...( this is my own assignment, i shdnt accept his help or ask for his help. useless is bcoz i cant do my own work by myself)
5th, stm i think too much...
6th, i cant satisfied ppl's needs
7th, i cant help anybody in my life


recently, a friend told me that i have changed to b quiet d, seldom talk abt my own life... actually ths is real... i seldom blog. i used to talk or speakout anything in my blog even it is small matter... but nw, i m no longer like that... i seldom talk... mb deep in my heart saying that talk much, trouble much... i wonder hw big my heart n brain can be?

U~S~E~L~E~S~S~
:)