Second, you need to systematically learn some psychological counseling techniques, such as cognitive therapy, psychoanalysis, sand table, intentional dialogue, family planning, painting therapy, family therapy and so on;
Third, you need to grow up by yourself. You can take some courses on spiritual growth, or you can meditate by yourself, constantly explore your heart and solve the problems that plague you first.
Fourth, take part in some practical training of psychological counseling, and constantly accumulate consulting experience, so as to make full preparations for becoming an independent psychological counselor.
Finally, the master leads you in, and you are practicing, learning more and practicing more. I believe you can become an excellent psychological counselor in 3-5 years.