3 weeks to get a trade what a ******* joke, i had to serve a 5 year apprenticeship to get mine and the 1st year of i only ever picked up a steel to help trowel up a bit most of that 1st year i was mixing and humping ,i nearly jacked it in after 6 months but was persuded to to stay on as was told i was showing good potental and also told how the **** can you lay it on if you can`t mix it properly . as has been said above your best bet would be to get on with a tidy gang and mix for them for 12 months ,all your going to learn on a 3 week course is to get your material off the hawk and put in on the wall and trust me it will look rubbish and most of it will be on the floor at the base of the wall, there is far to many ******* idiots who think they are master plasterers after a few weeks fannying about on these courses.
the site rates are so rubbish because of these stupid courses that promise qualifications after a few weeks .
a lot of my work comes to me after they have taken the cheapest quotes only to find that the winner of the quotes ain`t got a ******* clue what they are doing , we price the jobs to do them properly and are usually told that so and so can do it for half that ,our response is well you best get so and so to do it then and then wait for the contactor to ring us up to go and put it right