i did exactly that, and i love it.... i know lots on here who have left the regular job and gone window cleaning, not been able to build a round quick enough... not had any clue how to run a round, and people who thought it was easy money...
they found out the hard way, and packed it in.....
you have to be dedicated from the word go, put the hours in , the leg work... and be prepared to live on nothing for weeks and weeks.
Its fine people saying you wont fail, but the reality is.. its a business..your business and lots of people fail, mainly because they make the mistake of reading misleading earning topics,..and think the customers and the money will come to them automatically..
its hard work to achieve a reliable monthly income from scratch
Dont let anyone tell you otherwise,
sorry to be so blunt and not what you want to hear, but it needs to be said.