There are really ups and downs in cryptocurrency. That is a great story and it portrays most of the people experience here in cryptocurrency. Greediness is really one of the problem everytime but we should always be mindful and always think of great timing for us to let go of pur investment. Always be patient and keep your cool in investing because thats how you make a fortune. Always have a plan device a plan A and B and C and so on etc. Nevertheless this is a very wonderful story and its a very great motivation.