Hmmm...

I'm very tired. Today, I knocked a lot of things like door la, shelves la, wall la. Sigh... I just can't concentrate but i forced myself to concentrate. I sang the wrong song, I forgot part of the song and I stuttered when I was explaining about the PECS to one of the parents. I've been having muscles pain on my legs, back and waist. I've been running about because of PECS. And i think I unconsciously ran up and down the center to answer phone call, get things etc. Sigh... I also don't know why i must run. I can actually walk faster. Well... Never mind lar. I'm quite blur today. I don't know what I'm talking about too.