I quit my job and I'm scared

Hi, I'm Nathan and I quit my job as a IT Manager today. I am 35 years old now and have almost saved no money. I just feel very sad, bit hopeless and scared at the same time. But at the same time relieved that I dont have to relive the stress of my day to day job and office politics. I have shared my thoughts with my wife in the past and she has been very supportive of me. She wants me to follow my passion and not be miserable in a job I don't like. 

Where I live

I live in Toronto, Canada.  at my wife's house, drive her car.

My Wife

My wife is Sarah who I have been with for the last 3 years. She works as a CPA in a Big 4 accounting firm making six figures.