Back in the early 1990s I used to produce the INTAD (later INTAND) Newsletter – for the International Network for Transactional Analysis (and later NLP) in Development – and which eventually morphed into being the IDTA. In an issue in 1993 the following appeared. I see now on Google that it is credited to Joe Miller but that seems to be in 2010; at the time we published we did not know the source, although we felt sure that whoever wrote it would be happy to have it shared more widely.
Don’t forget that the next IDTA Online Community Gathering is running on 30 June, 1100-1500 UK time. Free to all IDTA members – just email admin@instdta.org to book your place. See here for the programme.