To make a wise decision at every moment in life can be difficult, especially when you've already made one or more erroneous decisions in the past. (policybazaar.com)
So long as they act in good faith, as they always do, judges incur no liability for erroneous decisions. (newlawjournal.co.uk)
Buying what the friend / relative bought — The most erroneous decision is to buy what others have bought. (policybazaar.com)