More seriously, ADHD, among others, is a working memory disorder. A way to cover this is to use “prosthetics” for it, such as a notepad that you always carry with you. If this affects you strongly, train your muscle memory to use it to note down what you were planning to do and to refer to it when you forgot.
In PC-speak, ADHDers have traded RAM for more CPU.
idk if i have adhd, i think i do but undiagnosed, i never used planners in school because i was like ill never remember to look at it and i should be able to remember what to do
i never remember what to do