I was one of the first practitioners of social engineering as a hacking technique and today it is my only tool of use, aside from a smartphone — in a purely white hat sort of way. (ibtimes.co.uk)
Phenomenology, at least in its first practitioners and its early stages, was conceived as a conscious rejection of subjectivism and an attempt to recover, without abandoning inwardness, the experienced reality of external things and of the self as well. (firstthings.com)
I have quite a lot of experience with them because the first practitioner that I worked with when I was an intern used coffee enemas for detox for cancer and had really good results. (everywomanover29.com)