Fares

let Fares be a set. then Fares = {Personal,Works,Hobbies}, where Fares.elements are sets, defines as follow:

Personal = {Study:Mathematics}

Works = {Web Developer:{Several Languages,Backend guy}}

Hobbies = {Read:{Philosophy,Mathematics,Theoretical Computer Science,Literature},Play:{Computer things, make some nerdy scripts},drink:{Coffee,Green Tea},Think:{find the shortes path to the objective since there exist a hidden element "lazy guy" in Personal set}}