Sadly I lost a grandparent recently. My bereavement leave entitlement has ended and I am going back to work. But the first day I am due back, is a training day. It is on a topic I’ve done previous courses in but boss told us all it’s important to attend. I was heavily involved in helping with the funeral arrangements and I feel absolutely exhausted. It’s been a difficult and emotional week. I am going back to my job but the thoughts of facing this training day which is a lot of networking and talking to people don’t know, is making me feel drained already. AIBU to ask to take this day unpaid leave? And go back to my proper job the next day? Or does it look bad. And if I ask for it, how do I explain?