Es sei denn / Unless Fragte / Asked Geben / Give Ratschläge / Advice
Don't give advice unless you're asked.
We ask advice, but we mean approbation.
Never give advice in a crowd.
We give advice by the bucket, but take it by the grain.
I give opinions, not advice.
I try to avoid giving advice.
If I'm in a slump, I ask myself for advice.
The worst men often give the best advice.
I tend to be a lazy actress, unless I'm pushed.