I'd qualify that by saying our modern healers are beta-versions of the shaman, after all, they were there first.One explanation holds that shamans are beta-versions of modern healers... Their expertise ... extends from the physical to the psychological. This happens because many tribal cultures do not differentiate between the material and mental in the same way that modern science often does...
My doctor was once fired by an HMO run medical center for not following proper protocol. It seems that even after repeated warnings, he refused to limit patient visits to no more than 15 minutes. That was quite some time ago. He's a private practitioner now, but proudly tells that story whenever he's asked.The shaman was an holistic healer. The culture was an holistic culture. Not so today.
In the UK, the average doctor's visit is numbered in a handful of minutes. Less than 10. The British Medical Association is heading for a 15-minute norm, but reckon it will be in the 2080s before we reach that target.
A (paid) visit to an alternative therapist is somewhere between an hour to an hour-and-a-half. Some critics have pointed out that the time alone is therapeutic enough and is more effective than the actual treatment! Not sure I agree with the latter point, but I do see the healing value of someone willing to listen without half an eye on the computer, half an ear on the phone, etc., etc.