Try to be as objective as possible when understanding the material, and try to comprehend it rather than just forcefully feeding information to your brain. It'll be easier and you'll remember stuff longer.
I wasnt implying that I am a rat but I am not offended rather i am honored because rats are highly intelligent animals with supreme survival instincts so ratman isn't that bad. Maybe I should pitch that idea to marvel studios no? Ratman the hero who does the dirty work no one else would or could
You just called humans rats by stating that y'know. :/ and yeah I agree they are very intelligent that's why tests are performed on them by scientists.