... but I will see you again and you will rejoice, and no one will take away your joy. John 16:22
Can you remember a time when you were really happy? Maybe it was at Christmas? If you ask Jesus to save you, then one day you will have joy that is a thousand times greater than this!
Then you won't have to struggle to do the right things in life. Instead, you will love God and live happily with him forever!