Yes I know what you mean but actually it's 6years that I do night shift and in the last 1years and half I feel really bad after night shift, low blood pressure (it's happen to collapsed) tachycardia when I go home and try to have rest, very bad migrain (so I went to neurologist who prescribed strong medications) so it's not an issue because I did night in the past and I always manage well...but not anymore...maybe I can't do it... I feel really tired 'because of the blood pressure and I tired to do the simple thing. I also have a lot of ectopic beats during the day after a night that makes me unconfortable... I want to be an happy employee and feeling well... At the moment I'm really struggling with nigh...