Did you get a full visa for Australia or an ETA?
The ETIAS will be like Canada's and Australia's ETA (Electronic Travel Authority) and the USA's ESTA (Electronic System for Travel Authorization). All of these are for short term (usually 90 day)...
There was a recent thread about EST (Erhard Seminars Training) which I have to say I have never hear of, but it got me thinking.
I undertook some rather 'left field' training about 10 years ago, that may have some lessons for those grappling...
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