When we assign priorities, we judge based on our own particular criteria. What I find important, others may now. And vice-versa.
But the one thing we all must contend with is time constraint. We can’t manufacture time, so we’re left with doing one thing instead of others – the opportunity costs.
Not that we necessarily consider opportunity costs in everyday life, but even lacking tacit understanding, we make choices based on these considerations.
Michael's Musings 