Well...... I kept spending during the 2008/2009 downturn despite my portfolio being down in excess of 30%. It was just a hunch but it turned out to be the right thing to do. The discretionary activities we might have cancelled were all things we'd be unlikely to do today but were things we really wanted to do while we still could. And our FIRE portfolio recovered despite not cutting back on discretionary spending.
Time keeps running through the hour glass. There is a risk associated with not doing things......