i understand that. i will rephrase my question; for how long of a stretch can the stocks continue to go upwards?
No one can tell the exact timing, people always say this time is different, it is never different, crashes and bear markets are a fact, go back and look at Nasdaq in 2000,
it took 17 years to get back to the level of 2000, people believe stocks have always went up,
the crash of 2007-2009, the spx went down from 1576.1 to 672.9, this time it took 6 years to get back to the 2007 level. Of course there are many similar scenarios that took place before 2000.