My intuition here is you would do well to somehow give yourself 2 year runway of life expenses (sleep on mum or mates sofa for example!) and build up the SaaS.

My intuition here is you would do well to somehow give yourself 2 year runway of life expenses (sleep on mum or mates sofa for example!) and build up the SaaS. If you are working your ass off then do it for yourself. You may be “lonely” doing this so make sure you mitigate for that.