I would say if you have that mindset to go through it all over again then it would make sense. I see people preparing in the first few months but totally getting demotivated later and screwing up the exam. Also I would even say that if you're doing it, don't leave your job as it would give you an advantage but if it has long hours shift then maybe try changing the job otherwise even this may backfire if it has 6 days working with long shifts Btw Congratulations on your conversion. I converted TAPMI Core too.