Fellow teachers, I need to seek your advice...

I am a contract teacher in a school now but I am thinking of quitting. I am a graduate from NUS and joined teaching as my first job. Im wondering if I can quit my contract teaching now and pursue other interest first then join back teaching in later years?

Will MOE still consider me?? Will they penalise me knowing I quitted earlier on? I enjoyed teaching.. Just wanna try other things before committing myself into education for the rest of my life..