In particular, know how to identify the common and deadly species (eg: much of the genus Amanita) yourself, and get multiple trustworthy field guides for your part of the world.
In particular, know how to identify the common and deadly species (eg: much of the genus Amanita) yourself, and get multiple trustworthy field guides for your part of the world.
Probably equally as confident as the people commenting in Facebook groups
Although at least when asking in a group like that you will probably get a bunch of different answers, which should sow some doubt, as opposed to only getting one answer