How to Deal With Guilt

Guilt can be reasonable and it can be unreasonable. Reasonable guilt is feeling guilt for the wrong we did. We would have no moral compass if people didn't feel bad. A friend of mine in America lost his father. And he couldn't be by his father's side. He was just going through so much guilty. In such cases I need to move on. I need to rise above these feelings. Why and how? I asked myself a simple question. Would anybody who loves you want to see you go through pain and suffering? No. The answer was a loud clearno. So I realized for him I need to get out of this. But I can't have him see