We all have limitations. I don't have the right genes to be an Olympic weightlifter. I don't have the right genetics to be an Olympic sprinter. Or gymnast. Sure, if I trained my whole life, perhaps I could have become fairly decent in those sports.
If you're going to wake up early all the time, and you're working hard, and you're working out, sometimes you're going to get tired. It's OK. It's acceptable - somewhat. We're all human, unfortunately.
We all have a tendency to avoid our weaknesses. When we do that, we never progress or get any better.
There is one thing that gets you out of bed in the morning, and that is discipline. Because your dreams and your goals are not there waking up for you in the morning.
Being a kid's not easy. You're transforming and becoming a human being. At some point, you have everyone taking care of you, and then, all of a sudden, you're out in the world.
Leadership is hard. It's a skill. It's a technique.