I don't believe that you have to be a cow to know what milk is.
Remember, it takes two to make an argument. The one who is wrong is the one who will be doing most of the talking.
If criticism is needed, do it tactfully. Don't use a sledgehammer when a fly swatter will do the job.
guilt is a pollutant and we don't need any more of it in the world.
Being interested is more important than being interesting.
Problems are inevitable. Misery is a choice.