Fact
If you sold at $15 and plan to buy back lower then good for you. If you put a short on this, already made a killing and are waiting to cover them good for you. If you bought at $2.50 and want to wait to see what happens in 5 years then good for you. If you was to have intellectual debate about SP and future growth or recession then awesome.
Everyone has a different investing style. Some styles were more profitable than other. Some of the investors are new and some have been around the block a few time.
Grow up, make your money, move on or help others. This is a forum with a simple mindset that we all have in common. That is to make money via trading.
Once the debate is over, slander is a fool used by the loser.