I am allergic to all things peanut. Even things fried in peanut oil.. It isn't all bad, you just have to be careful and sniff anything offered to you. Especially cookies and baked goods. So many people don't understand peanut allergy and continue to offer peanut "things" with abandon. Seemingly unaware that to part of the population they are offering pure poison. Think about that a bit. Say you were immune to a particular poison, but continued putting it in food and offering it in social settings to others knowing full well you would be poisoning them to the extent they might just have a reaction and die right in front of you. It is just a matter of the percentage of the population that can consume this poison. The percentage of the population that can consume the poison and have a reaction is small. And the percentage that will die right in front of you is smaller still. But it is a percentage.
Fortunately most of us can detect the peanut in the product before we stick it in our mouth. About 6 months ago I consumed a cookie offered and being distracted I did not notice it at first. I noticed it in about a minute. But I discontinued consuming, and washed my my mouth and throat out and suffered for about 2 hours. But did not die.

I didn't consume enough to puke either, which is what I usually do. BUT thoughtless people still make peanut butter cookies and offer them to people they do not know.
If you were to ask me, you should never make another peanut butter cookie or other bake good that hides the peanut product in other tasty things like the chocolate cookie I was offered and offer them in public. There are just too many people in this world that are poisoned by this product.
I wish I didn't have this allergy, and I am sure millions more wish the same thing.
Oh, i find people in the same room eating pungent peanut butter and raw peanuts in the same room offensive, And while my "detector" is highly tuned, I won't really have a major reaction to the poison, it just irks me. And why some people think that hiding peanut butter in a primarily chocolate cookie is good, I will never know. But some think peanut is good in everything.