should i or shouldn't i?

i'm thinking very, very hard whether i should do it or not.
can i do it all now?
would i have the discipline to stick to it?
today's the last day. final decision will be posted by the end of the day.
stay tuned...

UPDATE (2200hrs)
yes, i did it. i actually went and registered.
will need to really manage my time. lots of sacrifice to be made.
Insya Allah will be worth it.