Sentence examples for a waste of practical from inspiring English sources

Letting one's thoughts wander seems frivolous, a waste of practical brainpower.

The Jeans Guy Changing out of jeans and into gym shorts is a waste of effort for this practical, no-nonsense fellow.

Is EBM a waste of time if we lack adequate understanding of practical methods of changing practitioner and patient actions [ 27]?

If "talking about nothing" amounts to "a waste of time," how many conversations that lack a specific practical purpose would escape this criticism?

"When somebody is studying something that doesn't have any obvious practical implications, [Congress] tends to think it is a waste of money," Shostak told me.

What a waste of energy.

All a waste of breath.

What a waste of money".

Never a waste of time.

What a waste of what?

What a waste of time.