Values fluctuate. Just as your values have changed over time, so do the values of others. Accordingly, not everyone will value the same things as you, just as you no longer value certain things you used to value.
Most of what I take at face-value to be truth is likely just a projection, an interpretation of "Reality" clouded by my own set of experiences.
Infinite interpretations of reality exist.
Both positively and negatively are equally possible ways to interpret the same reality.
There's always another way to see things and interpret reality...though I know how difficult it can be to change your perception.