=-= 根本没什么睡到。。

An ice house melt still can rebuilt but not a family when it was destroyed;

A promise can be easily break but not a relationship;

A wound can be recover in a short period but not a scar leave at people's heart;

An overdue speaks not only hurt people's heart but yourself also.

So:

think twice before you speak...
think twice before you action...
because there's no more backtrack..
you could never turning back to past anymore
it was just done once the affair was take place
there's no such REDO in your life path

Look at your past history to learn lessons but not to repeat the same history[bad]
&
apply on others people even yourself;

that's just a kind of failure to being a human and being yourself

Remember,
you're a human being with brain*