Eternal Sunshine

I think we have some confusion in this thread between DBS (surgical implant) and TMS (Non surgical magnetic stimulation) Can we clarify please Ashley?

I wonder why the NHS/ nice are suggesting going down this route. Would it not be better, safer, more cost effective, ethical and easier to open small residential specialist CBT clinics in each U.K. city. If 1-2% of the population is suffering with this at some level and they already have evidence based treatments that just aren't easily accessible to many people in the UK.