We humans (Most of us Lol) are just like Cars - No Fuel/Oil - No performance!
Many (Self titled busy people) think that they can 'Cut corners' and still complete the job normally.
And don't reliase that they can one day just 'Ceize up' in their body.
I hate that word - 'Busy'
Friends/family/colleagues often say I'm sorry I haven't rung/visited or whatever but ... Iv'e been really Busy!!
It's impossible to be totally busy 24 hours a day.