Practical Skills......

I think it is try to oversee the future. Make plans, A-B-C-...-Z plans in your head and be ready for setbacks.

Team work, because in every sector of life you will face a team. Leadership, because it will increase your face value and others.

Fall asleep right away 😴 🛌 When you are tired, and when you don't have much time to recharge your energy.