Let's be real for just a moment.
It is hard to trust what you can't see, but there is a reason why our Lord wants us to trust with out seeing. It is so that we will start practicing trusting Him and not ourselves or others as well as build our faith level up. We know trust is another word for FAITH. And Our Lord and God needs us to be dependent on HIM and not on other people or things. If we just choose one thing to trust Him on and hold onto His promise regarding it, HE WILL bring it to pass!!! If we believe He is and that He will reward us when we diligently seek Him.
The more we trust, the more peace we recieve, and more confidence we will have in our God and on our life journey.