Others fear that reference checking
is a waste of time because former employers won't reveal a candidate's weaknesses or speak openly about an individual's performance.
Even if an employee can perform his or her duties without going online, blocking access
is a waste of time in today's smartphone - equipped world.
Comparing against other countries
is a waste of time as we need only to focus on the best options of what we have.
And that ignores the further 7 million not on the register, who often think voting
is a waste of time since «they are all the same».
You sometimes hear certain trainers claim that only high intensity exercise is worthwhile and everything
else is a waste of time or at best inefficient.