1) Leveling up your skills by reading more books often rather than just sitting around doing nothing. Moreover, learn more languages, try to more social with people you do not even know in order to gain more knowledge on information you don't know about. This way helps you to be interactive socially and personally for now and the future.
2) Waking up early, why? When you sleep early and wake up early, your body would gain more nutrients and by that you would have a fit and healthier body. This way would help you to think properly, physically you are feeling fresh and your body has had it's perfect time to recover your strength.
3) Write a letter to your future self in order to achieve your targets and set the goals in your life. Think positively towards the future and have a big goal that you would want to accomplish. The main goal we would want to set for our visitors is "how can you live forever", by personalizing yourself now and in the future. Note: for every problem there's always a solution.
4) Stop watching tv because it is just a waste of time, sitting around doing nothing and not getting to move your body. what you should do is go out and face reality and compare yourself and others that have accomplished many things that you haven't heard of. Start developing your skills, get more social with people, change the way of how you are living and see what is the world up to.
5) Show kindness to people while you are personally developing yourself recently and in the future.
Practical ways to improve yourself
This video explains the information above