Thank you. :) I agree with the "Who knows!" and that we've benefited from a lot of favorable tailwinds, which are quite uncertain for the future. The implicit

Thank you. :) I agree with the "Who knows!" and that we've benefited from a lot of favorable tailwinds, which are quite uncertain for the future. The implicit positivity partially comes from looking at indexes, rather than individual companies. If you look at any specific companies that may have been unstoppable corporate giants in decades past (maybe try https://totalrealreturns.com/s/GE https://totalrealreturns.com/s/GE https://totalrealreturns.com/s/X https://totalrealreturns.com/s/X https://totalrealreturns.com/s/F https://totalrealreturns.com/s/F for example?) the idea of limitless growth becomes much more uncertain.