I owned one and a half . I bought them when they were at $1000 and sold at $3000. Sold them to buy alt coins. Now I own a bunch of alt coins that are not worth much at this time but who knows how much they might be worth in the future. But to tell the truth thesteemster regrets having sold his. Thesteemster always has this Bitcoin thing in the back of his mind. The steemster is always asking himself " did I do the right thing"?