Bubble bursts are generally large-scale psychological phenomena. Nothing can be done to avoid them, and boom bust cycles will continue in small sectors, larger sectors, and the entire economy for the foreseeable future. As investors slowly start struggling to find valuable places to put their money, an idea that it isn't worth while begins to circulate through the investment world.

The best advice is to always invest wisely. It makes no difference whether you are in a bubble or a contraction. Doing so will put you in a better position to succeed even when the bubble bursts.