Running discussion on SP, page-66483

Hi guys, I've been a long time holder thanks to a friend, but pretty new to actually doing my own work. I have a question around 'the mining cycle', for AVZ. A friend just told me that getting the ML is the end of speculation, so share price will actually decrease after a short period because it will take possibly 6 years to build the mining operation. Could anyone who's familiar with the Lithium mining sector, and 'stock cycles' please help me out?

Many thanks!