Free Speech – annoying, hurting?

A law against offending speech,
and written words, but aren’t we each
offended every day by this, or that,
or in some other way?
Where draw the line, resort to law?
for words may yet respect restore
to different stance – may be, perchance,
preferred to ignorance of others’ views and news …?

and what of empty words of anger,
those swear words that give voice to temper?
their meaning, origin may be unknown
to one who’s safety-valve has blown,
but to a listener (reader) may
cause hurt, distaste, – no law can say
you must desist, but sensitivity
can train the tongue to care and courtesy.