Help finding the thought underneath

What do you do when you have done a couple models and gotten to a thought know there’s more beneath it but can’t seem to see what it is. I can definitely sense something is there lingering waiting to have some light shone on it but I seem to be totally blind.

The thought that I feel there’s something under is: ‘Who the hell do you think you are? you don’t have the ability to achieve your goals’
I’ve changed that thought to ‘I am learning to achieve my goals and learning to trust myself to act upon them to completion.’
which makes me feel better for sure, but yet there is something else that seems to be in the shadows that hasn’t been addressed…

should I thought download until something pops up?

Thanks so much!

Loved loved love your last podcast!