Dont worry about coupling and uncoupling mate easiest part of the job you will soon come to terms with it… I had the same problem finding work with my class 1. I passed when I was 17 in the army. I fell lucky and got a start with an international firm I went sweden and places like that wouldn’t advise going accross the water though I did 7 months and didn’t enjoy it to say the least. Now I’m delivering spuds and carrots up and down the country started my new job today, there is hope out there once you pass just don’t give up the job is easy enough you just need to find the right firm to give you a start to get some experience there are firms out there willing to do it! GOOD LUCK 