Remember when you were a young child, would you also imagine you were a princess, or a doctor, or a Superhero, or a cashier?
MercyMe wrote a song called “I can only imagine” that speaks about imagining the day we meet Christ. Nobody knows how or when, but John assured us in Revelation 21:4 (https://bit.ly/3zx8GUn) that there will be no more suffering.
So, on days it feels worthless to keep going, being obedient or remain faithful remember that the day of no pain is coming and your perseverance will be worth it. That day is going to be so amazing!