How much Cardano do I need to become a millionaire?

Excuse me, I've been following the cryptocurrency market for a while and I'm particularly interested in Cardano. Could you please tell me, based on the current market conditions and projections, approximately how much Cardano would I need to hold in order to become a millionaire? I'm trying to set some realistic goals for myself and it would be great if you could provide some insight into this matter. I understand that prices are volatile and predictions are uncertain, but a ballpark figure would be helpful for my planning purposes. Thank you for your time and expertise in this field.