Special days of the year are complicated for many people, and Easter Sunday is no different. It might be worth noting that on the first Easter Sunday, God had always known how things would turn out, but Jesus’ friends and followers didn’t. Even that morning, once Jesus had risen, there was a delay between the fact of hope and his disciples’ experience of it.
It’s not that they weren’t interested in hope. Mary Magdalene went down to the tomb while it was still dark that morning, and even when Jesus stood right in front of her it took her time to recognise him. For poor Thomas, who, (we see in the Lazarus story), had been willing to die with him, it was a week before he shifted from despair to reality.