My 3 pound Problem

The Human brain weighs three pounds.And thankfully I can say that my brain weighs the same.

My computer cum chemical factory I must say functions well most of the time, am able to eat and sleep properly (although I must say in excess) and all the other emotions an so on an so forth of which it is suppose to do.

But there is a huge problem in this machine. It doesn't seem to understand which piece of information is important and which is not. I can remember completely useless facts which I had read in some book 8yrs ago like "my thumb is as long as my nose". When I put my heart and mind into 2hrs of trying to learn Heckscher-ohlin Model,the next day its not in my head.

I mean ve tried the writing and learning thing. The trying to teach someone technique. Nothing has worked. I learn fast. If you asked me about the model that day I would rattle it off . But you ask me about it 3 days later it will give an "unreachable signal".
My exams are next week....am in serious trouble. I have to keep repeating what I learnt otherwise it'll will all leak out of my brian.