Do not expect anything. Everything we do for God is the bare minimum. For he is the perfect friend. When there is no one else, he will always be at your side, even if you don't realize it.
There was a time, when I was distraught. I was homeless, bloody and broken. Sobbing in the heavy rain. As I looked up, I saw lights all around, and with the tears and rain, they formed themselves into crosses, and in that moment, I realized that in truth, God was all around me. Having my back, like. So knelt down in prayer. In the while I was there, I didn't really ask for anything, I thanked, and revered the lord. I talked about what was going on, like you would a friend. Then in silence, I started suddenly having a clear mind, and thinking of solutions to the problem, as they came, I did not ask to make these things happen, but stated how I will work to make them happen.
Then I made my request, and it was only that God will stand by my side as I make these changes, and as I got up, I wished God to have a goodnight, and got up, with the realization that perhaps these challenges were not given to me as some curse, or punishment, or that the world or God was completely unfair, but perhaps I was entrusted, to receive the challenge, to harden my spirit, and rise above it. A while after that, I started going to church, and reading the bible.
So I guess my suggestion would be, when you speak to God, treat him as you would a old friend. Talk, not just ask or revere him. Go over your day and your plans, and most importantly, give him that time to talk to you. Even if it means sitting in meditation for a while.