I'm not saying buy and hold isn't good advice but what do people do if they got a mill in the market and it is 1/2 their life savings and it goes down 20% in 2 months and another 30-40% seems possible? All the research and historical data in the world is going to make holding through a storm like that tough.
And this has happened 2x this century. Yeah, you can say just roll with it but it is a lot easier to tout passive investing in good times.
example may be a bit extreme but you get the idea
it's NOT extreme. AND, a 30-40% correction WILL happen AGAIN. History shows us this.
It's about setting a portfolio (equities/fixed income)
SUITABLE FOR YOUR RISK TOLERANCE. Certainly various factors affect this. Age (years to retirement), are u in retirement, previous experience in the market , those with significant scars ?...may choose 100% fixed income, no market exposure, choose real estate/private equity) .....Your ISP.
as an example ;
a 20 yr old's (having a time horizon of min 35 years to retirement ) portfolio SHOULD LOOK WAY different than a 63 yr olds in retirement. The 20 yr old in 100% equities (compounding returns, he'll be sitting pretty come age 55/60 ) but the retired 63 yr old in 100% equities ? an INSANE allocation. As you say, if he had a $1,000,000 portfolio with 100% equities and the market corrects 45%, he'l likely have to dip into capital ., ie., selling low. In addition to buying benzos to sleep well night. He was poorly set-up and that's on him. NO SANE advisor would have him in that allocation
a globally diversified portfolio took just two yrs to get back to even after 2008. Anyone smart enough to have an emergency fund likely never had to sell low.
the point people were saying is that market timing has been shown to be a VERY POOR STRATEGY. Sure, there are outliers, but for most-- a shit show,