This may or not be relevant.
I sold a substantial round about three years ago because I had built it from nothing, developed it and felt there was nothing left in it for me.
I was disillusioned and exactly where you are.
The biggest mistake I made was getting rid of that round!!!!!
Three years later I am exceptionally busy on my national works and building a better local window cleaning business and at some point I will get to tipping point where the local works will demand more of my attention.
I have had a break and can now look at it with fresh eyes and really enjoy cleaning windows.
Are you really sure this is what you want to do - I was but I can now say I was wrong!!!!
Rob