Nootropic stack for school

[Zygo slayer]

What are good nootropics for studying. Maybe looking into celebrolysin, alpha gpc or L-tyrosin. Have in back of your mind I am a broke nigga so only things that work well pls

 

[incelincel]

cocaine

 

[vratisevojvodo]

Modafinil, but be careful it's addictive

Also Amphetamine