I have two business ideas. both seem promising and I'm equally passionate about them. both seem to be equally urgent. I have 7 hours available everyday and every time I try to decide one and focus on it, I can't forget about the other one and think like "maybe I can do both at the same time?". has anyone been like this? could I actually start and handle 2 different businesses at the same time as a novice entrepreneur? if not, how do I set my mind to forget about the other one for a while?

Edit: to be specific, those are web app development and teaching something on youtube.