i just thought i understood

my brain is deceiving me again.
i really thought i knew it.
i hate this not knowing whether i can or can't do it.
it really sucks when there's so much self doubt and you don't have solid evidence to prove you can do it.
i wish i believed in myself more.
don't we all?
but i thought i did believe in myself.
sometimes i just feel like quiting.
this sucks.
okay.
i'm going to change my whole attitude.
i can!
yes i can.
how corny right,
but i really can do anything i put my mind to.
and i will!!
damn straight.