Question

Mildred was persuaded by a fast-talking salesperson to carry an expensive brand of yarns in her retail needlecraft shop. seldom does a customer buy this brand, but on those rare occasions mildred tells herself she made the right decision. the yarns have been sitting on the shelf for several months and she has yet to profit from them. mildred suffers from the ________.

Answer 1

That would be confirmation bias :)