Start all over again

whenever i think of the past, i feel silly and stupid...
It's not worth for me to feel sad or looking pathetic becos of u.
U dun giv a damn about me anyway and y should i ?
I was too naive and stupid tat u'll change.
The funny thing is tat i'm neither angry nor frustrated, i feel u're pathetic and pity of u coz nobody could actually change u.
Somehow i really wish u can change, for tat i'll be happy for u and watever u did to me in the past... i dun wanna care anymore...