what happen price i buyed $29.80.... i lose 50% investment, i thought going $500 cuz related to btc

Your thought is 100% correct... But do you think Bitcoin went to $500 within 8 months of introduction..?
Of course BITCORE will go to $500... But no one knows when.. It may take 1 year, 10 years, or even 100 years..Just stay Alive ......
