The thing with practice is that once you've gone through training, exams, and have your practising certificate, it's a really good option for becoming a self employed accountant doing accounts/tax returns etc for small businesses/self employed which would suit someone wanting to fit work around home/childcare comitments etc.
Trouble IS the training, exams, etc which are typically demanding as you have to work for someone else, i.e. a practice, and you'd be competing against school/uni leavers for the training places which are typically full time and not very flexible, and you need x number of years of "approved" supervision before you can get your practising certificate.
So basically, hard work to get to that stage, typically 3-5 years, but once you're qualified and then have your PC, you're "free" to choose your own hours, chose your preferred clients/type of work, etc., by setting up your own small "one man" practice.
That's why the AAT accounting technicians professional body is a popular alternative as there are fewer exams, less rigorous criteria for being allowed to practice on your own etc. And once you've done all that, you can pretty much do the same job as a chartered accountant for small businesses, etc., i.e. annual accounts, tax returns etc.
The thing with the chartered bodies is that they go to a much higher level, i.e. consolidated accounts, higher level tax, audit, etc., which a "one man" band in practice is unlikely to need.