I do not believe that a limited supply of bitcoin will make bitcoin rising is a myth, otherwise I strongly believe if the total supply of bitcoin is limited and bitcoin enthusiasts so much the price of bitoin aoan keeps going up. Everyone knows that. Even if the supply of a particular commodity / supply is very limited, as long as nobody wants it, bitcoin will not cost a bit, but if bitcoin is a lot of people who bother bitcoin then bitcoin prices will continue to rise.