I mean what practices, habits, who knows what else
I mean what practices, habits, who knows what else
Intelligence and Determination.
The best specific habit I can give you to increasing determination is to start a mindfulness practice and get high intensity cardio regular.
Mindfulness - 20 minutes a day, twice if you can. It helps you, among other things, be more honest with yourself and become comfortable with being uncomfortable.
Cardio - You don't have to run a marathon here. Get your heart rate up to your max heart rate for about 10 seconds, usually it will take you about 90 seconds to two minutes to do this. Keep doing this for about 30 minutes. This will up your metabolism but it will also help you learn how to push because you are physically pushing yourself. Use a decent heart rate monitor a $30 chest strap is all you need.
Other habits include removing any addictions in your life that do not benefit you I'm getting 8 hours of sleep every night.
Then find a problem you can get behind and try to solve it.
Does that sound like a good strategy? Perhaps you are a monkey.
Cultivate the qualities you see in yourself. If you cannot do that, nobody can advise you.