When one is well versed in the theory ideas for interventions will arise from understanding and applying theory to a particular client, at a particular moment it becomes possible to adapt the theory to the needs of the client rather than requiring the client to adapt to the demands of a particular technique.
Training
Although I am a certified Training and Supervising Transactional Analyst (TSTA), I no longer offer training except at the request of training institutes in various parts of the world. I have an on-going relationship with Nibbana Institute in Chennai.