I also took a similar step last year, I left my job as a casual labourer in a construction company, I left the job to get a bsc degree, I was was never satisfied with being ordered around and earn meagre at the end of the month, I have plans to be a big business owner, but it seems am not getting it right now. I also want you to explain this phrase in your write up, the riches is in the niches, thanks for sharing your experience with us.