It’s been three weeks since I last posted. My hard disk drive on my laptop failed and it took dozens of hours to get all my data back. With the stroke of luck, I was able to retrieve everything.
I’m fairly diligent in backing up my files and photos, particularly of my 14-month old son, Viktor. I also have 18 years of my work – research papers, communiqués, spreadsheets and financial models, all of which are personally very valuable.
One night, my wife and I decided to consolidate all the photos and files between our two laptops. In the process of reorganizing the file folders, I cleared my external hard disk back-up drive so that we didn’t have redundant files and copies upon copies of photos. The 12 hours I exposed myself to no back-ups my laptop hard disk drive failed. Years of diligently backing up my files, the one day I risk reformatting the external hard disk drive and boom, my internal hard disk fails. Wow! What are the odds?
The situation reminds of the Black Swan. Former Wall Street stock options trader, Nassim Taleb, wrote his now famous book, The Black Swan, highlighting market risks that most financial models fail to incorporate. In the business, they’re known as fail-tail risk, the event of an event. Taleb correctly pointed out that risk is far greater and more frequent than current financial and statistical models estimate, and that investors fail to assess this catastrophic risk in valuing assets. I wrote about flawed financial modeling in my post, Mea Copula. Continue reading →