Young immature student, unmotivated. Ever felt had?

Its ironic; last night I read in this book I'm reading that when you're not motivated to learn, or you're uninterested in what you're learning, a part of your brain map gets invaded and shuts down. Until you can become motivated or interested in what you're learning, or at least learn something new that is appealing to you, you'll continue to fail. Your brain map won't be active in that specific area and you'll also have trouble remembering anything you learn.

I don't now if this is happening because I read that last night and I'm somehow making my own self-fulfilling prophesy or what but. I'm EXTREMELY unmotivated to learn, suddenly. In bio we're doing cells and cell processes which is probably the most dry and boring shit I have ever had to waste my time with. Actually, its fascinating compared to plant anatomy, growth and functions. Frankly, I don't give a shit if the flower is a monocot or dicot, or if the apple is an angiosperm or a gymnosperm or whatever. I just want to eat my apple. I don't care. Best part is it was mandatory individual study so I had no choice but to teach myself this unit. OHHH EVEN BETTER... I have test on it tomorrow! I'm freaking out, but I don't feel like studying because its open book and now I have an excuse to not put as much effort into it.
But it's only open to my notes, not the textbook. I got a pretty shitty mark on my notes I made and I'm just too damn lazy to find the right answers right now. I just don't want to.

I also don't want my average to decrease any further than it already has in the past few days. Failed the math test surprisingly, failed that bio quiz today, and I could have possibly failed or gotten a shitty mark on the history quiz today. Good thing I can sit around in art and literally do nothing and my mark most likely isn't going anywhere.. or so I predict.
B-L-A-H.

MOTIVATE ME GC!
captivate meeeeeeeeeee
i want good thoughts inside of my head!
lmao.

I do hate giving up,
it's definitely my weakness and I thought I've overcome it but it's coming back to haunt me right now.
I'd be all confident and act like I can just walk in tomorrow and wing it like I did last year but
it's just not the same.
What am I winging it for?
Nothing.

okay done complaining.
i'll go... study.