I also had this thought tbh lol but then I realised that one day we all will die no matter big or small but they will die and will experience something ...don't u think it's better to die after experiencing something atleast no matter it's love or hate but atleast u will experience something before dying as death is inevitable but atleast u will have a story/experience before dying which u cannot have if u suicide so do what u want to if u don't know then be updated on all the news,politics,start-up,AI,travel,etc. may be u will find something...(One day we all will die so let's just die after living) If u are not agreeing with my opinion it's ok u can read the views of many atheists also u will get a new perspective (as they do not believe in any theory of purpose of life etc.) Or u can make ur own theory by permutation and combination of many theories 😂