Ian, as a Stage 1 - Early Earning Years investor, has no family or financial commitments, allowing for a higher risk tolerance. An asset allocation with a heavy equity weighting, such as 80% in equity funds, is suitable. The feedback from the document states:
"Ian would be considered a Stage 1 - Early Earning Years investor. Stage 1 investors, in general, are free of family and financial commitments, and would typically have a higher ability to tolerate risk. Thus, with its higher level of risk and lower component of income-based investments, 10% in a bond fund, 80% in equity funds and 10% in a money market fund would be most likely to be suitable." Reference: Chapter 4 - Getting to know the clientLearning Domain: The Know Your Client Communication Process

To protect against a market decline, purchasing put options on an index fund like the iShares S&P/TSX 60 allows the portfolio to offset losses by gaining value if the market falls. The feedback from the document states:
"A fund manager may have experienced a rapid growth in the value of her portfolio, but is concerned that the market may fall. To protect herself against a fall in value, she purchases put options on the iShares S&P/TSX
60 Index Fund (i60s). If the market declines, the fall in value of the portfolio is offset by an increase in the value of the put options." Reference: Chapter 7 - Types of Investment Products and How They Are TradedLearning Domain:
Understanding Investment Products and Portfolios

The status quo bias is the tendency for investors to resist change and prefer their current situation, even when a review or adjustment may be beneficial. Natalia refuses to attend a portfolio review because she is comfortable with her current allocation and does not see the need for change.
Endowment bias relates to overvaluing owned assets.
Overconfidence is excessive belief in one's own ability.
Availability bias is reliance on easily recalled information.
Thus, Natalia is demonstrating status quo bias.