Behaviour
Knowing when to do nothing
Action bias produces most of the damage in retail investing, and inaction is an active choice rather than an absence of one.
Topic
discipline
Every Finance Spyder article tagged discipline — 5 pieces across 3 sections.
Behaviour
Automating your investing
Every decision removed is a decision that cannot be made badly, and the evidence on discretion is not encouraging.
Investing Basics
Reviewing your portfolio properly
An annual review covers what needs checking, and more frequent attention makes outcomes worse rather than better.
Behaviour
Writing an investment policy for yourself
One page written when calm prevents most of the decisions that damage portfolios during stress.
Asset Allocation
Rebalancing: why and how often
It maintains the intended risk level rather than improving returns, and the frequency matters less than doing it at all.