let's talk about system 1 & 2 and their functions in our daily life. don't know what those system's are? stick around and find out! این قسمت سیستم 1 و 2 رو میگیم واز کاربردشون توی زندگیمون مثال میزنیم to read the simplified English text, click the link below: ENGLISH SELF-SERVICE More