"My fake plants died because I did not pretend to water them"

This quote by Mitch Hedberg is a humorous method of mentioning the importance of looking after things. It indicates that if we do not put in the effort to look after something, it will not endure. In this case, the phony plants died because the speaker did not pretend to water them. This is a metaphor for how we should put in effort to look after things in our lives, whether it be relationships, jobs, or pastimes. If we don't put in the effort, the important things we appreciate will not survive. This quote is a pointer to take care of the important things we worth and to put in the effort to make certain they flourish.