Being that we believe that God is Sovereign over every aspect of our lives, it is possible for us to trust God in every situation. Don't waste energy regretting the way things are or thinking about what might have been. Start in the present moment - accepting things exactly as they are and search for Gods way in the midst of those circumstances.
Trust is like a staff that you can lean on as you journey uphill with Me. If we are trusting God consistently, the staff will bear as much of your (our) weight as needed. Lean on, Trust, and be confident in God with all your (our) heart and mind.