Which is why I don't generally approve of the use of the Omnidisciplinary Scientist trope in RP. If you want a genius character, you have to put forth the effort to actually research things that character knows about, and it's easier to make them specialize in one or two fields of study than ten of them. Same thing with any profession your character is. I spent multiple days researching the culinary arts and various dishes for my chef character, and while I haven't fully ramped up the extravagant dishes (the fanciest I've mentioned so far is a souffle) that may be made, it always help to have the knowledge. Even if you don't plan go into much detail about your character's profession or what they know, you still gotta research because you never know when that knowledge is going to actually matter. On the lighter sides of things, I hate it when my mind derps up and forgets to mention people in the IC post, so I have to mention them OOC.