NLP practitioners often praise others. Sometimes they think that praise is positive feedback. But there is no positive feedback, as all feedback is negative. One can present feedback through strategies that combine negative feedback with praise. For instance in the hamburger method of feedback or two stars and a wish.

What is praising? Praise and gratitude on the occasions of harvest, good weather, victory, weddings, peace – all these festivals require a subject towards which the feeling is discharged. One wants everything good that happens to one to have been done to one, one wants the doer. The same contemplating a work of art: the piece itself is not enough, its maker is praised. – What, then, is praising? A kind of settling up in respect of benefits received, a giving in return, a demonstration of our power – for the praiser affirms, judges, estimates, passes sentence: he grants himself the right to be able to affirm, to be able to mete out honor … The heightened feeling of happiness and life is also a heightened feeling of power: it is out of this that man praises (- out of this he invents and seeks a doer, a ‘subject’ -) Gratitude as the good revenge, most strictly required and practiced where equality and pride must both be maintained, where revenge is practiced best.

Notebook 9, autumn 1887 paragraph 79

In Applause. — In applause there is always some kind of noise: even in self-applause.

Gay Science paragraph 201

Against those who praise. — A : “One is only praised by one’s equals!” B : “Yes! And he who praises says : “You are my equal!”

Gay Science paragraph 190