This quote is a provocative and humorous way to address a topic that is often considered taboo – masturbation. Freud is suggesting that the only shame associated with this act is not the act itself, but rather the inability to perform it well. This is a radical departure from many societal norms that often associate shame with the act itself.

In a deeper sense, Freud is challenging the idea of shame as an inherent part of certain actions. He suggests that shame is not an absolute, but rather a relative concept that depends on our performance and proficiency. This perspective reframes the discussion around shame, suggesting that it’s not the act itself that should be shamed, but the lack of skill or understanding in performing it.

Applying this quote to today’s world or personal development, it can be seen as a call to remove the stigma and shame from activities or topics that society has deemed taboo or uncomfortable. It encourages individuals to strive for proficiency and understanding in all areas of life, even those that might be considered controversial or uncomfortable.

Moreover, this quote could serve as a reminder that shame often stems from societal expectations and norms, rather than from the acts themselves. Therefore, personal development could involve challenging these norms and expectations, and instead focusing on improving one’s skills and understanding in all areas of life.

In a broader sense, this quote might be a comment on the nature of shame itself. It suggests that shame is not a fixed and inherent part of certain actions, but rather a variable that depends on our proficiency and understanding. Thus, it encourages us to challenge our preconceived notions about what is shameful, and instead focus on improving our skills and understanding.