Are You Commonly Practicing Unbelief in God?

I was reminded in my Jesus-time this morning and reading the Jesus Calling book, a sister in Christ gave to me last night, I absolutely have to submit every ounce of my planning to God. I did not realize that planning, even little things or trying to figure out how I was going to be able to pay this bill or that bill or what I can do in the physical realm to progress financially or in any and all careers that I desire to have, were all ways that I had been practicing and having disbelief in God.