That could be a lot of money make sure to used it properly. I myself was also too jealous of you luck really comes to a person once so better make used of it. I advice to sell it little by little or if you still belives that the price can go higher then be more patient in waiting
Actually, you could become millionaire if you use bitcoin properly and if you use it well you could earn and make more profit and money. In addition to that, using bitcoin is one the best way to become rich and millionaire . I also had a dream that I could become rich and its because of bitcoin.