Trust, to me, is telling God, "My life belongs to you. I am the clay and you are the potter."
It is giving God the steering wheel, and believing His promise that He will cause all things to work for our good.
It is as Peter said:
"Lord, to whom shall we go? You have the words of eternal life. John 6:68
Trust is having that child-like faith.
And, though you have great trials and difficulties, let such lives as Joseph, of Egypt, and Paul assure you that God has not forgotten you, but is
always preparing you for your next phase of life and learning.
And don't forget to praise Him, even in the darkness.
Trust in the LORD with all your heart and lean not on your own understanding;in all your ways submit to him, and he will make your paths straight.
For me, Trust is at the heart of our walk with God.
Love never fails. 1 Corinthians 13:8