/sci/ - Science & Math

>first phd rejection
>from school i thought i was the most competitive for
off to a great start

>>12171711
They use it for AP classes, right? that's just way too much for 10 months.

IDK if this should go on /fit/ or here.
WHY AM I ALWAYS SLEEPY.
It's hell bros.
I have to study for one BitchAss test (score needed 115 /120) I'll have in One year.
I was doing Alright before this Quarantine, Slept 8 hours a night, understanded everything at the first attempt etc.
Now I can't even remember shit that happened 10 minutes ago.
>Take a Nap
Nope, can't, I just can't sleep, no matter how much time I spend laying in bet I won't sleep.
>Sleep earlier
The same way as naps, I can't Sleep before 1AM, Sometimes I wake up at 9, mostly at 8.
What can you recommend me.

How can I gain confidence in my maths, I changed my career paths from med to eng, so I had to re-learn all high school math to get to the college I want
The thing here is that because medicine isn't an "exact" science like math I always had think of various ways of solving something, but in Math there is only one way.
most of the times I'm right, but I feel like there is some simplification left that I don't see in my answer and I get stressed about it.

bro