In the end it's the only real way out of the struggle. But you can't begin to accept while you are still suffering. Acceptance is what you gain after a lot of work. It doesn't mean accepting suffering. You can't work on acceptance and also work on making stuttering less painful,  though the order of that work can vary from person to person. /u/shallotmirror posed a good question. Ask them how you're going/supposed to accept your stutter.