Time wasting is a luxury item and those that let the sand run through the hour glass unmoving are like those who leave the tap running. If one lives in drought conditions, one knows that water is a precious resource.

Haha yeah! Hourglasses, the future, the providence, Gods and our struggles & everything else in between. Yup! I've heard you.

Is it healthy?

Some would say it depends. But No!! it isn't healthy and that's why 'we think you should rest more' At least, a little bit more while you can do it. :)