???????? ????? ?? ??? ???? ????? ??? ????? ???? ???? ??????? ????? ?? ??? ???? ?????? ?????? ?? ????? ?? ????? ?? ??? ????? ????? ??? ?? ???? ??????? ????? ?????? could be the tutorial you need to start investing. Erin Lowry teaches visitors the many investment decision Fundamental principles in obvious language and answers some widespread doubts