So i'am nor saying You "accumulate at all costs, sell Your car, house, mother, father, children and wife and whole entire family" to get in to this train. You must choose for Yourself. There's a plenty of other coins, assets, securities, forex pairs. But for me XEM is gem. And i will stay by it, and not sell even if it drops to few cents. There will be other bubble in other year as it was in this year;)