I cannot profess to tell others how to effectively manage their accounts because I am a lowly participant who is learning all the time. The truth is that 2019’s learning is much different than 2018’s learning was, which was different than 2016, 2011, 2008/2009 and other pivotal market phases. So I’d say that the biggest lesson to learn has been the concept of marrying adaptability with discipline.

Cookie cutter advisers and brokers have it easier. They’re the majority of market professionals and they’ve learned and set in stone the way of allocating into markets; 60/40 stocks to bonds or some such variant. But for something more effective than ‘cookie cutter’, you need to keep learning, adapting and holding discipline as long as your signals remain valid.