I lost my dad 2 months ago. It was very sudden and unexpected. He died from a heart attack. He was 78. I lived far away from him so we used to regularly Skype. I had Skyped with him 2 days before his death. I never thought that will be our last conversation. Sudden death is very painful. I wish I was prepared. I wish I had told him how much I loved him. I never thought I'll lose him so soon. I regret taking him for granted. I hope he knows how much I miss him. I can't stop thinking about his death.