Experience is also the key to your success. Because it is something that no school teaches. Many theories but not practice to learn experience is meaningless.
Thats been true for some point but experience can be learned thru every life situational scenario and awareness that bring ones idealism and optimistic approach to a new level in this speculative world of cryptocurrency.. Then if we practice as you said what we ourselves have done in the past and practice and think what is the best solution is the best will make you a better investors..