The “~40%” figure is best read as a rough indicator that a large minority of people experience insufficient meaning or purpose.
One reason this is easy to misunderstand is that “lack” doesn’t imply total emptiness. In everyday definitions, lack points to absence or not enough—a shortage rather than a binary state. So “lack of meaning” can mean:
- life feels thin or repetitive
- goals don’t feel connected to anything that matters
- accomplishments don’t translate into significance
- motivation is present, but direction isn’t
This statistic is about perceived insufficiency (what people feel they have), not a medical diagnosis or a measurement of “objective” meaning.