I remembered watching a video about bitcoins and the simple information that a beginner can understand. It says that bitcoin only has the maximum of 21 million bitcoins and 17 or 18 million has been mined.
What would happen if the very last block were mined? Will the value of bitcoin finally be stabilized?
circulating supply doesn't increase much due to mining, so no that won't be an answer. You still need more users in bitcoin in order to prevent such volatility in crypto currencies.