Approaching is enough to call an interaction a successful one.

Approaching an attractive girl and overcoming that gut feeling of fear is enough to call the interaction a successful one.

Even if you get rejected, the accomplishment of overcoming approach anxiety is greater.

Learn from each experience, and with each successive approach, learn to ignore that gut fear and to build off of your experiences. Keep an open mind, stay reflective of yourself, and soon real success will come.

You'll thank yourself later, despite the outcome.