I personally am trying to accumulate Bitcoin. I see Bitcoin continuing to increase in price, so the more I have the better. But this is up to individual decision. Many other people simply make an increase in Dollars and then cash out.
But if you are like me and trying to accumulate Bitcoin, STOP paying attention to the USD price. Don’t look at it when buying or selling.
Only pay attention to Bitcoin, or whatever coin you are using to purchase alt coins with and keep on devicing means to accumulate more and more. Either little, fractional or much. So far it is Legit.