Saturday, November 27, 2010

Regression

I couldn't squeeze into my loosest pair of pants. Tailored some new ones. The tailor was nice enough to make another 0.5 inch allowance and he said "做工了一定会再胖"。

This is getting out of hand. So guess what, i sat right down in front of an excel spreadsheet and started keying in weekly data I've collected on my weight and waist length. (yeah, i guess sitting down more isn't going to help one bit...hahaha...)

Anyway, this not-very-robust data was collected usually on a Sunday morning and 32 data points were collected over a 50 weeks period. The differences (50 vs 32) are due to laziness in some weeks and also I'm not crazy (enough) to bring measuring tape and scale on my trips overseas.

Below is a scatter-plot of weight (x-axis) vs. waistlength (y-axis)

What interests me most was that under regression analysis, the R-squared is only 0.191, which loosely translate to "19.2% of waist length variation can be explained by weight"...I've never been good at stats, so this is my understanding. haha. So loosing weight does not necessarily mean I'll start fitting into my old pants?!?

Contrary to my previous belief, I do not put on tremendous amount of weight during Christmas, but during Chinese New Year, my increase in weight is staggering.



So armed with this two piece of data...i dunno what to do next...maybe will start getting a chartist to find where my weight will lend next. Wait, does past weight drives future weight? mmm...or is it random event? Let me do more multi-factor analysis first.

OR...Maybe I should write a book combining random walk theory and weight management. Then launch some self-help/self-loathe group and run huge seminar to tell people, IT IS OK TO GAIN EXCESS WEIGHT, JUST THINK AND YOUR FATS WILL ALL MELT OFF. WILL IT OFF!!! IF YOU ARE NOT LOSING WEIGHT, IT IS BECAUSE YOU ARE NOT THINKING HARD ENOUGH. Gosh, piece of bull.

Ok, enough thinking, I should start doing something about it. But wait, let me read up on it first, there just could be a holy grail tucked away in some books, and with a 'swish and flick', it will all go away.

Thursday, November 25, 2010

寡欲

吉凶祸福有来由,但要深知不要忧。
只见火光烧润屋,不闻风浪覆虚舟。
名为公器无多取,利是身灾合少求。
虽异匏瓜难不食,大都食足早宜休。

~白居易,感兴二首

越是忙,越是觉得空虚。不易从工作中得到使命感。尤其是不需要糊口,家也不需要自己负担,那薪水的实质意义就更渺小了。看着身旁的人忙忙碌碌,青春流逝了,不仅感到心寒。每天赶不同的deadline...人不早死才怪呢。

今天看到薪水比我大上五到十倍的人为着半给月华红与另外送的几千块而那么兴奋,让我觉得莫名其妙。但午餐时,同事看我为了一杯好茶而那么开心,让他们也摸不着脑袋。哈哈。

将来几年就作艘虚舟,亦浮亦晃,不沉就好...沉了就难救了。

Monday, November 1, 2010

Dementors, Fireworks and Ring of Fire

Have you met one of those people that sucks life and energy out of you?

I think these people are just like the Dementors in Harry Potter. These souless hopeless creatures have nothing to give and feed on other people happiness.

For those of you who don't know what Dementors are, watch this:


I generally run far away from them cuz i've yet to master a truly powerful Patronus Charm. But what if your work place is filled with souless creatures? I've so far only been forced to be around one such person for about 2 years, so whenever i'm near him, i'll bring an extra dose of happiness and sunshine to wield off the chill.

The scary thing is hopeless people attracts other hopeless people (not that they are hopeless, just that they have nothing that they look forward to in life), they gossip about others and bitch about how sucky their life is. The ranting attract more ranting, and soon they gather in size. Once a critical mass is gathered, a black hole effect appears. The culture of the organisation becomes poisonous and kills off stuff like creativity and enthusiasm.

Other than run, my only solution is that we must all be vigilant in preventing them into entering the organisation. Or we should brainwash them with this Katy Perry song ala Clockwork Orange style (warning,super disturbing vid on the clockwork orange treatment).




May we all find our own true Ring of Fire, which Gandalf wore in Lord of the Rings (passed to him by Círdan in the Third Age), "for thy labours and thy cares will be heavy, but in all it will support thee and defend thee from weariness. For this is the Ring of Fire, and herewith, maybe, thou shalt rekindle hearts to the valour of old in a world that grows chill".