Almost every experienced crypto investor would testify about the essence of having patience if you are looking at earning from cryptocurrency investements. The crypto market is very volatile and you need to be patient to wait for them to rise in order to make profit. Too bad some folks don't have such patience to wait for their portfolio to grow.
Well said, this applies to all investments/free markets. Just look at the scenario of someone selling low volume coins with a wide spread. Being patient and selling at top of spread can yield much more than being impatient and selling at market/bid immediately.