It's nice, perhaps, when one gives encouragement (7)
I believe the answer is:
incites
'it's nice perhaps when one gives encouragement' is the definition.
I can't tell whether this definition defines the answer.
'it's nice perhaps' is the wordplay.
'perhaps' indicates anagramming the letters.
'its'+'nice'='itsnice'
'itsnice' anagrammed gives 'INCITES'.
Can you help me to learn more?
(Other definitions for incites that I've seen before include "Encourages" , "Eggs on" , "Provokes or stirs up" , "Provokes to action" .)