Emotional Bias and Asset Allocation change

In topic test Fischer Q5, the client has a high wealth level and a low standard-of-living risk. He is exhibiting emotional biases, specifically overconfidence and regret aversion. This combination suggests that a stronger asset allocation change may be warranted.

I remember emotional bias should be adapted to, so why strong asset allocation change is warranted for the client?

This looks similar to the Renaldo case in the book.

Moore decides that the appropriate recommendation is to adapt to Mr. R’s biases and create a more aggressive portfolio that Mr. R can adhere to and be comfortable with. (Exhibit 9) and the answer is consistent with that …