Diplomat theses is focused on definition of risks, which are part of any chosen investing strategy. Investment decision is determined by investor ´s psychology and experiences. The goal of this these is to recomend suitable investment strategy based on the investor ´s requirements. This strategy diversifies risks and bring the profit to investor which he expect. In that occasion the investor is also warned by his original investing intention. Analytical part involve specific investor with positive attitude to risks which is basical for choosing suitable investment stratégy with specific portfolio. Attitude to risk and the way of investment was enquiered by interview of Effective Investing company.