You certainly have the right to not vote, but withholding YOUR vote doesn’t change OUR candidates. It just tells them and your local delegates that you can’t be bothered to vote.
Your vote is always your own, but maybe it is also for those who can’t yet vote like your neighbors or family members.
Maybe, your vote can be bigger than you this time.
I know that my vote felt bigger than me these last few elections, and it feels that way this time too.
You are in charge of you, so do what you think is right for you. Just as I have considered not voting in the past, I hope you consider voting.