That's not how it works. You don't have to stutter in front of a speech therapist in order to benefit from speech therapy. You're going there to learn methods and techniques for managing and maintenance. All stutterers stutter in certain situations, and what those situations are will vary over time. That's what stutter is. :) - Also, there are no "normal" people. That's an impractical way to look at it. There are people who don't stutter, and then there are people who stutter. You're not aiming for "normalcy" here. You're aiming for handling your stutter.