The professional persuaders, with so much at stake, will eventually convert HDTV from a 'nice-to-have' to a 'need-to-have'.

(3) Nice-to-have [12 %]: the exchange experience did not leave any significant traces in relation to the further biography of the individual, but it was considered as a pleasant, valuable and enriching time, even though it did not lead to any impulses for change.

Wellbeing isn't fluffy and soft, or a 'nice-to-have' when times are better.