There are farther types of dreams than the one we usually consider. Have you ever dreamt something and woke up confused? Questioning your own self that how dare you perceive such a thing in your mind.
Many a times dreams are bits of reality mixed together like ingredients of a juice and what you get is a glass of juice made from wrong ingredients not the reality of your feelings.
Don't jump to conclusions before even your feet touch the ground, let your feet touch the ground and be reminded of your reality, your real feelings, not the ones that lead you astray from what you are. Leap in to fulfill your dreams, just make sure your dream is yours for real, not a misguided fabrication of your mind concealing your reality behind fragments of distorted present.