Being wealthy after only one night for a trader is not a simple thing. To be successful, they have to lose money many times, even to borrow to get money to continue investing. So nothing succeeds without experiencing difficulties. Patience is a must when investing in cryptocurrency.
Getting rich overnight, it could only be happen in lottery. But crypto I don't think so you have to study and research a lot. That's means we need more time to earn profit in crypto business. But if you're already rich, I agree that you can be more richer with in a week if you invest it in good strategy and right timing.