A person who dies after living a life that "makes an honest effort to put enough kindness and joy into the world" is now in HELL.
The Bible says that "all have sinned and come short of the glory of God". (Romans 3:23).
"For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life." (John 3:16)
If we could be good enough, then it would not have been necessary for Jesus to be crucified. We need to accept Jesus as Lord and Savior. Jesus's death on the cross paid the penalty for the sins of those who accept him. " Jesus saith unto him (Thomas), I am the way, the truth, and the life: no man cometh unto the Father, but by me". (John 14:6)