Is God bothered about the little things. Yes, he is. David was the smallest and littlest in his family. Yet he killed the biggest giant Goliath.
The shepherd was bothered about the lost sheep, he will be bothered about us.
Zacchaeus was little, but God was bothered about him.
God was in control of the situation with Joseph, the little things as big things can happen.
We need to listen to the quite small voice.
In God, we will have success. God uses the small detail. We do things without thinking, but God knows everything. He is ultimately in control.