Significados de mental dissipation en inglés

Our newspapers make a business of training their readers in that worst of all habits, mental dissipation.

Our most humiliating errors proceed usually from inattention, and from that mental dissipation which we call heedlessness.

Like the drug fiend whose brain has been stupefied, her brain became completely demoralized by constant mental dissipation.

We modern are in search of mental dissipation....

And the six obfuscations resulting from not liking to learn about them are, respectively, these:-fatuity ,mentaldissipation, mischievousness, perversity, insubordination, impetuosity.