afflict--- To inflict grievous physical or mental suffering on折磨 positive or constructive反面的 advocate--- One that argues for a cause; a supporter or defender支持者或 ..
Whengivingconstructivecriticismor a poorgrade to an IFP, alsogivesomepositivefeedback so that the IFP is not frightened off from doing that type oftaskagain in the future.