2020 is not far off but there is room for another recession before then. There has been a lot of money flowing into equities and startups as well past few year

2020 is not far off but there is room for another recession before then. There has been a lot of money flowing into equities and startups as well past few years - I guess it's at least partly because of QE (in the US, Japan and Europe). But in general I think it's great there is money flowing into innovative companies, whether in some cases they are overvalued or not.