This question of at what point does supply struggle to keep up with surging demand is one that started off as an interest for me while I was trading and became an absolute obsession.
어느 시점이 되야 공급이 급등하는 수요를 따라가기가 버거워 질 것인가에 관한 질문은 제가 상인을 하던 시절에  관심을 갖게 하였고 결국 집착, 몰두하게 되었지요.