This completely depends on your experience and the situation you are in at any given time. Mindfulness isn’t one particular state or experience.
Mindfulness is a deepening into the feeling of the experience you are having at various moments throughout the day.
Key Point: As mindfulness involves focusing more on the experience of the present moment, this experience could well be pleasant or unpleasant. The key is to learn to observe your feelings and thoughts as they happen, almost as though you are watching your thoughts as a third party.