What I was thinking while cycling around Taman Seri

What happens after we die?How is heaven like?What is it like seeing God face to face?We won't live on Earth anymore. I'm just wondering how different it would be. No suffering. No pain. No disappointments. No sadness. Everything that was accomplished on Earth will be useless. Our success. Our titles. Our wealth. What will be of worth, that will last for eternity? Are we living our lives to the fullest? Do we think we are living our life to the fullest? How do we know? Are we doing things that will have an eternal value?