Acceptance does not mean resignation. Meaning that you can accept the condition and still work on making progress on your fluency improvement if that is what you want. Acceptance means you understand that stuttering is part of yourself and come to terms with it. A majority of stutterers will never get to 100% fluency, so eventually you need to live with (accept) yourself at the fluency level that you can achieve. Find other people that stutter through support groups and other ways. I've interacted with hundreds of stutterers on the Discord Stutter Support Server. Many initially join looking for a cure, but then discover a happy community of stutterers just like themselves, living happy lives. We support each other by gaming, text, voice chat together. Listening to other people stutter helps make us feel less alone. The Discord has 1400 members now. https://discord.gg/stutter