I really liked your approach towards 'crisis periods' by going on a vacation with family and enjoying some sunshine Cheesy! None the less, step 2 is the hardest to come by since there are no reliable coins which can definitely go '2x' in a given period of time and choices made becomes the determining factor. Step 3-8 seems like a totally legit strategy except for a change in step 7, where I would regularly check my portfolio, clenching hard on every refresh to see if the numbers have gone up.