There is no such thing as constructive criticism.

The words "Think and Thank" are inscribed in many of the Cromwellian churches of England. These words ought to be inscribed in our hearts, too: "Think and Thank". Think of all we have to be grateful for, and thank God for all our boons and bounties.

Merely stating a truth isn't enough. The truth has to be made vivid, interesting, dramatic. You have to use showmanship.

So if you aspire to be a good conversationali st, be an attentive listener. To be interesting, be interested. Ask questions that other persons will enjoy answering. Encourage them to talk about themselves and their accomplishments

Become genuinely interested in other people.

Your purpose is to make your audience see what you saw, hear what you heard, feel what you felt.

The best argument is that which seems merely an explanation.