Flight training is a different story for everyone, for me its been a very hard fought reality, its involved working some crazy hours (mostly nights) followed by flying on all my days off for the past God knows how many months, I have now almost finished the course, but I know I could have done better if I was full time, but then I can't afford to be full time and I don't want to get into loads of debt.
If you are dedicated enough you WILL make it.
My advice is stay as clear of debt as you can and if possible try to keep a job down, I'm very grateful for my job, its my safety net and at the end of the day and if I don't get a flying job for the first couple of years then I won't be destitute like so many.