darwin said:
...I am a undergrad student in Pscy with a certificate in Emergency management. I do not really put much emphasis on my grammar or punctuation when asking a question to individuals on a forum. so I apologize if it offends you...
Darwin, the problem here is that we could ask you, "Well, when would you put emphasis on grammar, or punctuation?"
In the Canadian Forces, you will be expected to communicate effectively and professionally. Communication is incredibly important in military affairs and professionalism in its execution is a mark of the calibre of the men and women that serve in the military. No, not everyone is a laureate; however, we all try to be clear, concise and accurate, both in our written and verbal communication.
By fobbing off grammar and punctuation as not necessary in a forum, you rob yourself of the opportunity to better your communication skills. To do so also gives folks reason to wonder what other efforts are not being made for your own convenience.
As noted by some, it is best to let the recruiting centre know your situation, and to ask what options are available to you should the opportunity arise to further your education. Note how you could present the situation; "I have the opportunity to further my education, and I understand that education is an important part of a professional military, so what options would I have to capitalize on the opportunity for advancing my education while still working towards developing a career in the Canadian Forces?"
That sounds a wee bit more professional than "Can I pull out at the last minute?" which has connotations of quitting an opportunity of convenience for something else you'd rather be doing...
Good luck with whatever path you choose.
G2G
*edit: posted at same time as Recceguy's lock*