I think we all have self doubts - can we handle this without therapy? are we relying on T too much? these are all good questions.
It sounds to me that you are gaining a benefit from therapy so its good that you are going - I think the time to stop would be when there was no benefit received from therapy - that is why I keep going anyway.
Lbien6, it would be good if you had friends IRl - they can help and support you as you can help and support them.
take care P7
__________________
Its not how many times you fall down that counts 
its how many times you get back up! 
(Thanks to fenrir for my Picture 
)
When you have come to the edge of all light that you know and are about to drop off into the darkness of the unknown,
Faith is knowing One of two things will happen: There will be something solid to stand on or you will be taught to fly.
by Patrick Overton, author and poet