Busy & free

I do not believe in 'busy' and 'free' as two different entities enjoyed
by two different set of people. A person who is busy is the one who
has most free time, because he/she knows how to manage time. If
somebody claims that he/she is busy and has no free time, he/she is
either lazy or inefficient or he/she is a liar. A honest person
instead of telling not free, will tell 'I have different priorities or
I am tired'.