Your old life has been turned upside down. Perhaps your partner has threatened to leave, you've discovered infidelity or your relationship has completely broken down and you're determined not to make the same mistakes again. Maybe, you've simply taken stock and decided your life doesn't work any more. Whatever the background, deciding to change is a really positive move. However, willpower alone isn't enough - nor sweeping declarations of how "this time it will be different". To combat bad habits, procrastination, a partner who is sceptical or parents, friends and family who can't see...