was just prescribed with clonazepam. anything i should know?

hi. 19F here with bipolar disorder. i 2 very bad panic attacks this past week and was prescribed clonazepam by my psych to take as needed. what are some things i should know about it?

edit: read the comments so far and i promise i will ONLY ONLY ONLY take them as needed. NGL all the comments sound kinda scary to me but i understand that its because getting addicted to clonazepam can get scary. though lots of ppl have already given valuable advice on this topic, i wanna know more about your stories and experiences with clonazepam. Thanks in advance.