The power of cross-pollination
There are some reasons why we might be hesitant to pursue multiple interests.
One is the fear that we might spread ourselves too thinly if we devote ourselves to more than one avocation. With divided attention, we would fail to achieve success in any domain.
But in reality, developing diverse disciplines can fuel creativity and productivity. So while the pursuit of a second or third interest may seem like a distraction, it can actually boost your success in your primary field.
