Some clients are far more demanding than others, and before you know it, one client is consuming most of your working hours while the rest of your business suffers. This is a common problem in freelancing, especially when that client is paying well and you feel like you cannot afford to push back. But giving one client too much control over your time is risky because it leaves you with less room for other opportunities. Have you been in this situation before, and what did you do to bring things back into balance?