The sentiment expressed in the quote reflects a deep discontent with superficial happiness and the compromises many make in life. The speaker criticizes those who settle for small joys and express love without reservation. Their resentment hints at a desire for authenticity and intense experiences, as they feel that settling for less diminishes the value of life.
This longing for completeness is juxtaposed with nostalgia for a more beautiful, untainted past. The speaker's insistence on wanting everything "right away" reveals a struggle between the ideal and the mundane. There is an underlying urgency to seize life in its fullness, rejecting modesty or half-measures, suggesting that true fulfillment is tied to an unyielding pursuit of greatness.