Do less.
It is much easier for a student offering 4 subjects to make As in everything than it is for the student offering 15 subjects.
Let us take a look at Apple and Samsung.
Samsung has a lot of phone models in the market: the flagship Galaxy S series, Galaxy Grand series, Galaxy Core series and many more. Apple on the other hand has just one product in the market: iPhone.
Many critics always like to point out that Apple is now an iPhone company, even though Android devices out-sell Apple devices, Apple is still the one making the real money. In fact, some people have declared iPhone as the most profitable product ever!
They did not make the iPhone by building 12 different phone models and then looking for a hit among them. They concentrated their forces on building just one device and then improved it over time.
Apple has spent the last 30 or so years building great devices that just works. Not all their devices have been successful, but with every new thing they create, they are becoming better and better. By building only one phone type; the iPhone, they are able to focus properly and fine tune the product, making it work very well. Rather than building 20 different average devices like the Android Nation, they built one superb device that rules them all.
Since our ideas are unlimited, but our time and energy are limited. Maybe we can achieve success faster if we concentrated our energies on a few like the student who offers a few subjects so that he can attain true mastery.
