I am planning to start Accutane any experiences people willing to share?

I have got moderate Acne and it depends on the day, it is bad some days other days its not bad, I talked to my neighbor who is a dermatologist and he said more then the acne is the scars which I have a lot of so he said all put you on Accutane to stop the Acne and then all give you cremes and whatnot after to deal with the scars, I wanted to know peoples experience with Accutane is it something you constantly take and does it really help?
I am planning to start Accutane any experiences people willing to share?
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