We, particularly those of us with a western mindset, are trained to be good at fixing problems. That is how things get done.
But when it comes to praying, perhaps we do the same thing - working out how a problem might be solved, and then asking the Lord to make that solution come true.Either that, or we may be so frazzled by a problem that we are incapable of thinking coherently at all; as a result our prayers neither have focus nor conviction.