Lots of people imagine investing and private finance as mathematical disciplines where by decisions are made in elaborate spreadsheets, but this is not the fact. ?? ??? ?? ???? ??????? ????? ?? ??? ?????????? ?? ??????? ???? ?? ????????? ???????? ???????? ?? ?????? ?? ???? ????? ??? ???????? ???? ??? ?? ?? ????? ???? ????? ?? ???? ??????? ??? ????