DIET
> The Aajonus Vonderplanitz diet or the "Primal Diet" has proven benefits regarding mood and health 
> What you eat fully influences your mood and how you feel and even act. Vegetarian and Vegan diets literally destroy your brain and gut, with cooked and ""normal"" diets it's a slow boil 
> The existence of massive amounts of depression and drug addiction is ENTIRELY due to our diets destroying our gut
> The pottengers cat study proves that nutrition is key to our development and health, especially raw products
https://aajonus.net/
https://primal-diet.net/
https://getrawmilk.com/search
https://www.youtube.com/@sv3rige-f7r
You should start by watching sv3riges videos on raw milk as they are the most malleable and easy to digest, then move on to Aajonus on his book 'The recipe to living without disease'
The recommendation for starting the raw diet is first only taking one raw product, it can be raw eggs milk etc. Always pick the highest quality products that you are sure come from healthy animals, however any raw product is better than anything.
PHILOSOPHY 
> Friedrich Nietszche
https://archive.org/details/thusspokezarathu00nietuoft (Thus spoke Zarathustra)
https://archive.org/details/FriedrichNietzscheTheWillToPower/mode/2up (The will to power)
> FULL WORKS OF NIETSZCHE
> https://www.gutenberg.org/ebooks/author/779
MISCELLANEOUS
> On motivation/productivity in day to day daily life 
You should avoid motivationslop that unnecessarily stresses you, and focus on taking the easiest way out which is through dietary means or taking drugs such as modafinil or ritalin to increase productivity and focus, whichever one works although modafinil is recommended. 100x less stressful than muh 'discipline' faggotry cope or flagellating yourself in any way for you not meeting up to a certain vague standard.Of course you have to will yourself into things to make anything work, and drugs or diet won't help you forever (genetics always decides everything in the end) But don't waste your time.