Certainly it is encouraging when we experience Krishna’s direct presence in our lives. This will happen when we are always thinking about what is best to do for Krishna’s service. If somehow we throw in other motivations in our decisions then we will not be able to perceive Krishna’s direct presence in what we do, being unable to depend on Him.We can only depend on Krishna when we see His instructions and desires in the execution of our duties.
LFD Vol 3,Being Successful in our Endeavors, Pg 230, 1st paragraph