Before half term I went to see my doctor and was diagnosed with work related stress. She would have signed me off but we agreed that I would see how I went with the last week before half term and then how I felt afterwards, I only work 2 days a week. I think I have come to the decision to resign from my post probably at Easter. I feel this would be fairer on the class as they can get someone in post rather than covering with a TA or different supply teachers if I get signed off. I have not spoken to anyone at work about this so resigning will come out of the blue. Should I talk to someone before making a final decision or just resign stating personal reasons?