Summary
This quote suggests that not everyone is worth the emotional investment and precious tears. It hints at the concept of reward theory, which implies that one's investment of time, energy, and emotions should be directed towards people who appreciate and reciprocate their efforts. It implies that one should not waste tears and emotions on individuals who do not deserve or appreciate them. It encourages being selective in choosing the recipients of one's emotional investment and recognizing the value of investing in relationships that bring fulfillment and reciprocity.