allocationarkassetassetsavoidingbackbasicsbillbitcoinbondsbubblebubblesbuffettcarecasechallengesdividendfactorfactorsfivegamestophedgehelphighhighlightsinvestinginvestorslessonsletterlooklowlynchmachinemarketmaymightmillermomentummovesneverparallelspeterpracticalpremiumprotectqualityriskrobertrobinhoodsaleshouldnspacsstockstimingtrapsvaluevolatilitywarrenwaysweekly