inflection of klugreden:
/ inflection of klugreden:

to be in a position where it is easy to make well-meant suggestions (because the problem does not affect one); expresses English easy for you to say

Alternative form of um den heißen Brei herumreden

speech is silver, silence is golden

to speak about something of which one has no personal experience, thus in a theoretical, impractical, unrealistic way / to speak without knowledge, to drivel