The document discusses the training and career development of psychotherapists. It notes that traditional professional training programs like MS, MSW, PsyD, and PhD programs take 2-3 to 5-7 years to complete. Starting salaries for psychotherapists range from $34-55k and increase with experience. Research shows little evidence that traditional training leads to better client outcomes and that factors like supervision, experience, and continuing education are more important. The best therapists spend 4-8 hours per week practicing and improving their skills through deliberate practice. An apprenticeship model with structures for continuous learning and improvement may help therapists develop expertise.