"Hidden things belong to the Lord our God." Deut. 29:29 There have been many times I've had to stop mentally wrestling with something that was clearly "hidden" from me. To truly release a "hidden thing" is not an easy task. I usually have to intentionally hand it over to Him, or I will write it out and tuck it away in my God Box, the place where unanswered prayers and confusing issues go. Then, I must repeat the process, until my heart is no longer troubled.
That would definitely include a "flimsy future!" No matter how uncertain things may seem we are commanded to "not worry." "Worry is an act of rebellion; doubting (God's) promises to care for (us.)" (59) The real challenge is to develop more confidence in what God says over what all others are saying, even over my own flawed feelings and imperfect reasoning.
Ps. 32:10 says that "the one who trusts in the Lord will have faithful love surrounding him."
Placing my "flimsy future" into God's faithful love...dmc