With facts, the history of the person shouldn't matter. With opinions maybe it's important whether the person has been negative on other stocks. How did those stocks do?
If someone has been bullish on Humbl for the past three years while the stock went from $8.00 per share down to $0.001 per share, I would take that person's opinions with a grain of salt. That person might have some big holes in his analysis that he doesn't want to address.
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