Although you do not want to speak up today you mustnt let anyone push you into things you are not happy with.
You will feel less inclined to speak up today, regarding yourself, and you may not want to say what's on your mind. This is fine and not a weakness, but do not let this allow anyone to push you into anything you are not happy with. If you feel someone is trying to manipulate you, find your voice and be bold. Others will be on your side and will support you.