Tall, dark, handsome, and happy...

Here is an excerpt from a BBC online article:

Taller people live better lives, according to US researchers.

More than 454,000 adults aged 18 and over were asked by phone for their height and evaluate their lives. Overall, taller individuals judged their lives more favourably and were more likely to report positive emotions such as enjoyment and happiness. Reporting to the journal Economics and Human Biology, they conclude that this is because the taller people also had higher incomes and education.