i just finished 2 complex tutorials. sigh.. now i feel so brain drained from all the thinking and my eyes can't see properly. i dont even think i did with understanding. just wanted to get over and done with them so i worked towards the answer. anyhow i'd revise when i get them back. don't know how to do a few qns.
terrible headache!! i dont even know if i'm writing sense here... i've got things to say, but i cant say. hmmmm..... this feeling from long ago is returning.