Hello @limajj and welcome to the Community.
Your word fluently is key here. It suggests perfect, 100% competent, polished. And truthfully, those ideals are not the rationale to apply here. If you have worked through the lessons, followed a good regime of practice sessions, learned the chords, chord changes, songs etc then you are ready to assess whether to move on for sure.
I strongly recommend you watch at least one of the Nitsuj videos. Here, you will see and hear your teacher as beginner, struggling, fumbling and not being perfect but making a judgement call as to whether it is enough to progress with.
This is the end of module 7 session 10 video:
Hope that helps.
Cheers 
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