My tactics are for the long run... I do more research and I buy more coins from the projects where I believe in! I spread my buy moments, every month I have 2 buy moments, always in the dips! If this is a bubble, and I did my research correctly, the projects I invested in will survive, just like the big companies survived the internet bubble in the late 90'ies (Google, Amazone, ...)! Good post btw, Nicely written!