"You can't have your cake and eat it too"

The saying "You can't have your cake and eat it too" highlights the concept of trade-offs and the necessity of making choices. It illustrates the impossibility of retaining something while also consuming or using it, emphasizing that once a choice is made, the alternative is often no longer available. This proverb is commonly used to convey the idea that one cannot simultaneously enjoy two incompatible benefits or have the best of both worlds. It serves as a caution against greed and the unrealistic expectation of having it all without sacrifice or compromise. Essentially, this adage teaches the valuable lesson of decision-making and the acceptance of the consequences that come with those decisions.