Decisions are made by weighing options.
People make decisions based on available facts.
I'm thinking that the choices we do make are determined by many things. But if, for example, you were quite hungry, it was lunch time at work, you didn't have any other pressing matters, you were meeting a friend at a restaurant etc. Conversely, if at lunch time your friend cancelled, you were not all that hungry, you still had more work to do, you could take lunch later etc. Different factors present different choices. This is exactly why God influences us to do good, because without an influence there is no reaction.