Patience is paramount in investing, however, some personal factors may come into play to determine how long to hold on , If you are on a tight budget .  I think that it is through patience that people often wait for what they have been waiting for. Most likely, people without patience simply can not survive in crypto-currencies. At this time, I don't think we should be too flustered. We must keep calm in our hearts and do nothing. Wait patiently until the market picks up.