Double Minded Much?

So sometimes as believers when we ask God something we sometimes think we've heard Him and then later we think we hear Him again except this time it sounds like THE TOTAL OPPOSITE of what He said before. For example, God is this the man for me, you hear "Yes he is the one I have for you."Next day you ask the same question this time you hear "You and him will not be together, he is not the one I have for you." Or you ask about a job, should I accept this position? You hear both Yes and No. What the heck right?!