Bliss is being in concert with the universal force and the nature of your being, which is pure love.
The overlays of emotional stress, negative interactions, and energetic bombardment, can decimate an otherwise balanced being.
Imagine you are alone in a serene environment surrounded by trees. Sense the nature of the trees as strong and supportive, in harmony with the Earth. Notice that each tree has a personality, and its own loving heart. Breathe in the feeling associated with being completely nurtured by your environment.
Notice how long you can hold that feeling.