Mushrooms are interesting.
As much as we know about stuff ,we seem to lag on mushrooms.
Morels can cause reaction with someone that has consumed morels before without any trouble. For that reason it is recommended to start a new season of consumption with a small sample. (Of course if you store them you have access year round...)
Alcohol can make a reaction worse. So it is not advised to mix them , : (fistfull of morels , l.o.l..).
Placed in a safe spot out of reach of kids , pets, folks who shouldn't touch them , a sample of any mushroom is not a bad idea before consuming some.
Of course you need someone to know where the sample is if you have a reaction). Sometimes it takes a spore print to i.d..
Never try a mushroom without a positive i.d. as edible.. And that is still no assurance it's edible in your bodies system. Even if you've had them/the type before.
Given the choice of trying an unknown mushroom or starving , I'd starve longer.