Brainwave interference

So, I am a server and 90% of the time I do not write down what my customers order. I have an above average memory I'd say. I can remember up to about 12 people's food order without writing anything down. However not very often but sometimes I'll have a person maybe by themselves maybe with three or four other people who I just cannot remember what they told me. To clarify no it's not that they are an attractive woman and I'm too focused on other things it's both men and women who this has happened with. It's not that what they told me was confusing and gave too many directions on how their food should be made. And it's not that I'm just not in the mood that day or having an off day because I will remember the rest of the tables order and everyone else that night as well. It just seems to me that a certain very few people in this world affect my ability to remember their order like they are blocking my brain. Is there an explanation for this? Has a study ever been done about this? I'm really confused
1 day ago - 3 days left to answer.

When you do this this way, I am sure you have a lot on your plate, if you know which people it is at the time, perhaps you should write that one down. I believe when you take peoples orders, not only do you hear them, but your also reading their aura telepathically, why you remember so well, and for those few that you forget is because their normal flow, their feelings and emotions don't shine through enough that you read them telepathically, why it don't stay in your head when they voice their order. Even tho they voice their order, you may not alway know or feel their energy thought flow come to you, but I believe this is why some people remember well, because they pick up also telepathically in a sense. That happens to me, though I can feel peoples personal thoughts, and know in the room whom it came from, but everyones abilities will differ in some ways.

your memory isn't perfect, this is normal, that's why we write things down.