I agree with the idea of just holding till maybe you reach your own goal but of course since we know that there remains a big potential for enormous growth with Bitcoin,
The strategy to buy and hodling may not seem right to many people, especially as you get older, you will find that you have a little extra money to start offering some options, and therefore the chart above shows you the appropriate times in general to buy and the times when you should avoid selling.
This cannot be done perfectly, but in general you should take these ratios into account before considering any investment.
Saving (stacking continuously) does not necessarily mean millions of dollars, but investments of $100 per week will be sufficient.