so tired

today no start...
so i need to stay at house do house work...
do until afternoon...
than i online to search some information for the IT class and others...
i so stupid...
english not good...
understanding also not good...
i also dunno what i can do??
expect eat, sleep...
what i can do???
just know scare only...
what also scare...
so useless...
tomorrow i have two presentation...
i think in the two different group i am the useless...
i hope tomorrow Jake and Katie will let me know more about the presentation...
i think i need to do more research and improve my english as fast as i can...