Duration and Frequency of Sessions
Psychotherapy is not a "quick fix". It is about exploring and becoming aware of unhelpful unconscious ways of thinking, feeling and behaving. Only when we can recognize the models we are working from, we can attempt to change them.
Therefore psychotherapy takes time: not only to allow for repetitions, but also to practice alternative models and engage in a process of change. I recommend a commitment to weekly sessions for at least one year.