It all depends on ones confidence first time. If you did well in training and found things easy then you probably will have no problem however if you struggled during training then it could be more of a problem.
Since it was 9 years since you drove an artic it would probably be a good idea to get a couple of days to refresh your skills at a reputable training school.
No matter what just take your time and don’t rush anything. If reversing and are not sure get out and have a look or get someone you can trust to tell you to stop before hitting anything.
Good luck.