You say you feel a little more nervous. It seems to me that the behaviour is moving more to your conscious mind where you can start noticing and adopting the behaviour you desire. If you have the Anxiety Free paraliminal this can help you to relax and go with the flow through the process of change.
Seeing yourself in the third person is probably the most comfortable way for you to accept the new behaviour. Because seeing yourself allows you to see that it is possible to have that behaviour. The fact that you don't feel like anything is happening is fine. You are changing a behaviour which is a part of you and to cut it off suddenly can often cause overwhelm. It is often the reason we don't change our behaviours overnight. We are living within a comfort zone and are already experienced in handling the behaviours we have and how people respond to us as a result of those behaviours.
So even though you may not be seeing / experiencing what you consider the desired change taking hold, you are moving in the right direction at a pace that is comfortable for you on an inner level. The fact that you are persisting and using the paraliminal supports this. You have made a conscious decision to take action and are taking action that in itself is a fair indication that New Behaviour Generator is having some sort of an effect.
You'll notice the shift when the time is right for you. Some shifts, we don't want to have happen too fast because we reject them when we haven't done the mental preparation for them.
So it's time to let go of the doubt on if you're doing it right (this slows the progress afteral), accept that you are on the right track. Allow for a sense of play when you listen and enjoy the paraliminal sessions as an adventure.
Keep up the good work
Alex