>>2819832
Most of the good edibles are unmistakeable. Chicken of the Woods, Oysters, Morels, Parasols, etc. Learn the identifying characteristics of mushrooms and don't eat anything you aren't 100% sure on. Learn the deadly and poisonous mushrooms in your area before leaning the edible ones. Find field guides specific to your area and explore iNaturalist.

Importantly, actually go outside, find mushrooms, and try to identify them. There are no rules about poisonous vs. non-poisonous mushrooms either.