Grief can be exhausting. You may wake up after what felt like a full night's sleep and still feel as though you could go straight back to bed. Simple tasks can require more effort than usual. Concentrating at work may feel harder. You might cancel plans because you simply don't have the energy to be around people. And sometimes there is a strange guilt attached to all of this. You may think, “Why am I so tired? I'm not doing anything.” But grieving is not doing nothing. Grief