UrRong, it is true that in some cases trying the opposite of the obvious strategy can be effective, however, it is not a generalizable principle that can be applied to every situation. For example, in the case of achieving true happiness, it is not effective to not care about it. In fact, it is quite the opposite. The key to unlocking true happiness is to care deeply and invest in all aspects of life that bring joy, satisfaction, and contentment.

Real and lasting happiness is the result of focusing on positive experiences and activities and investing in relationships and personal growth. The most successful people in the world have dedicated their lives to activities, relationships, and experiences that bring them joy and satisfaction. This is the key to achieving true, lasting happiness - and it is far from the opposite of caring about it.

In addition, simply not caring about something as important as happiness is not only ineffective, but it is also potentially dangerous. Choosing to not care about happiness can lead to a lack of motivation, complacency, and even depression. Happiness should always be taken seriously and considered an important aspect of life.

Therefore, it is clear that the principle of trying the opposite of the obvious strategy cannot be applied to every situation - and is not the key to achieving true happiness.