If you're dedicated and it's something you really want I don't think that's an impossible schedule to follow. 5 hours sleep, 8 hours in the office, dinner, 6 ho

If you're dedicated and it's something you really want I don't think that's an impossible schedule to follow. 5 hours sleep, 8 hours in the office, dinner, 6 hours personal project. Do that Mon-Fri and relax on the recuperate on the weekend or do fewer hours in the evening and make up for that on the weekend.