Most investors confuse volatility (price swings) with risk (permanent capital loss). The 2021 PDF would open by dismantling this confusion.
While the book is a comprehensive 371-page guide, several of its core principles are directly relevant to constructing an "unperturbed" strategy for volatile times like 2021: unperturbed by volatility pdf 2021
Based on this analysis, investors may consider: Most investors confuse volatility (price swings) with risk