yes and no. depends on your commitment to study. I would say now is the bare minimum to get through the material by end of april. it also depends on your background: do you have a masters in finance? do you have children/family commitments? If you are able to study 6 hours during the week and 4hrs on sat and 4hrs on sun, then you should be fine. Some people like pressure so people like to manage it. For me 5 months was enough.