The quote reflects the tension between theoretical capability and practical action. The speaker acknowledges their knowledge and ability to do almost anything but admits to a tendency to avoid taking action. This suggests a struggle with motivation and the commitment required to execute their ideas.
The mention of living in a hermit's cave symbolizes a desire for simplicity and solitude, yet the speaker reveals an underlying dependence on others for basic needs. By expressing an affinity for gruel, they highlight a reluctance to engage fully with life’s challenges and responsibilities, indicating that even simple sustenance requires effort they are unwilling to exert.