How does one get good at remembering dates for things?
Simple! You do it by
not doing what everyone else is telling you to do:
Write it down.
set an alarm/notification on your phone.
little books you can stick in a shirt pocket
You want to be better at using your brain? So why are people advising you to stop using your brain? If you wanted to learn the multiplication table, would you use a calculator to help you learn? Of course not. If you wanted to be good at walking, would using crutches help? Of course not. Writing things down, using your phone, etc. is specifically training yourself to
not remember things.
How does one get good at remembering dates for things?
Example: Remembering Thursday @ 3:00 PM being at such and such place?
It's like anything. If you want to be good at something, you need to
do it. So stop writing things down. Stop taking notes in class.
Pay attention instead. Tools are great, but using them only trains you to use them, not how to
not use them. If you want to remember on your own with your own brain, you need to stop depending on tools.
So next time you have an appointment, don't write it down.
Remember it. Because if you don't, you'll miss it. And that would be bad. Think about how bad it would be to miss it. Imagine having to pay an extra $50 fee for missing that dentist appointment. Imagine trying to explain to that hot girl you set a date with that you simply forgot about it. Imagine missing your calculus final. Oops, failed the class, have to take it over. Think about how awful and horrible that would be. Blow up it and make it worse in your mind if you have to. Sit on that that fear, that stress, that anxiety over what happens if you miss whatever it is, and let it simmer inside you.
I think you'll find that all that negative emotion will give you a whole lot of incentive to remember. In fact, you'll probably be reminding yourself constantly. Every day. Every 10 minutes at time in a panic you'll be remembering that you have this thing to do. It might be days away and you'll still be reminding yourself, because it's that important that you remember. You'll wake up before your alarm goes off in dread that you might have missed it, check the clock and see that you still have time, but be unable to get back to sleep out of fear that you might miss it. And if, oh dear, you forget...
it will be all your fault.
It will be horrible.
But...do that a couple times and
you'll learn. You'll
remember. And once you know that
you do remember things, the stress and fear and anxiety will go away because you won't need them anymore.
You'll remember.