Hi Maddie, 

Not at all, especially not with Sportplan. Check out our players roles section. Here we provide each position with a visual diagram of where they are allowed and explain what that position does. I have also provided a simple summary below: 
- GK marks GS - these two positions can only go in ONE third (the end third) but they can also go in the circle 
- GD marks GA - these two positions can go in TWO thirds (the end third and middle third) but they can also go in the circle 
- WD marks WA -  these two positions can go in TWO thirds (the end third and middle third) but they CANNOT go in the circle 
- C - this position has the most freedom as they are allowed in ALL thirds but NOT in the circle 

A top tip I would give is if you have a 'G' on your bib, standing for 'goal' - so GS, GA, GD or GK - this means you CAN go into the circle. If you do not have a 'G' on your bib - so WA, WD, C - this means you CANNOT go into the circle. 

Hope this helps!