Time doesn't count when you have a passion at entrepreneurship but when your friends and family are asking for you, the compromise can be hard to find. Stop right now in the middle of something really important? Skip the evening out all together?
Well it comes down to planning, as that's when you set expectations that you agree with yourself and other on what you'll deliver. And stop working, as once delivery's done you'll have a break.
The number of hours you'll spend is hard to gauge, but what's important is to have clear and realistic expectations. Use Business Ideas to set easy targets first and move on later to harder tasks, if your idea's validated. Your friends and family will thank you for it... and will be proud of your achievements.