All grief is selfish...it is about loss and unwelcome change, but grief is a normal human emotion and should be embraced. Stages: shock, disbelief (denial), bargaining, anger, guilt, depression, acceptance. Denial of grief is unhealthy, as is becoming "stuck" in a stage before acceptance. You are doing fine. Go find yourself a little "Dozer" and watch the circle of life keep turning, as it does for all living things. Ol' Dozer didn't keep any sissy humans around the house, so don't disappoint him! John