Be one step ahead of others, if not
some one is better than you, you are outdated
if you are outdated then no one wants you,
if no one wants you, you dont are not needed anymore
if no one needs you, u will lose ur job,
if no job, then no money
if no money , problem in family,
if problem in family, no peace,
if No Peace, then you ll get sick and die,
so better be a step ahead of others.
if someone can then why cant you...