How important is the Determination attribute?

[namlas]

Just started my Almeria save and I've got a very interesting defender called Juan Ibiza. He's got 16!!! Acceleration,pace and tackling. only problem is that hes got 6 determination. Was wondering how this might affect his on field performance. 

[FrazT]

That is low for a player at a higher level club and would mean that he needs to be closely watched to see if it impacts on his performance.  Might not make too much difference if you are winning but you need determination when you are not.

[Tyburn]

Determination, for me, is one of the key attributes. It helps hugely with development of youth and in the desire to win. I’d be very nervous of 6 determination, no matter how good the rest of the stats look. See how he does.