Gamify it!
I'm a notorious nerd. Computer games were always a huge part of my life, especially Role Playing Games (RPGs). I will tell you a small secret that totally helped me improve my life. You can apply all you've learned in RPGs in real world (IRL). Arguably, real world is an RPG. Gamify it! Consider your body equivalent to your game avatar. Keep it stylish and fit. The same strategies you use to improve your stats in games can be used to improve your stats IRL. Do resistance training to improve your strength and constitution. Do cardio to improve your stamina. Read books to increase your knowledge, intelligence and wisdom. Talk to people to improve your charisma. Want to learn a new skill? Grind it like you would in World of Warcraft. Repetition and persistence are the keys, starting from the simplest tasks and shortest times and progressing to more advanced and longer sessions until you reach total mastery. Keep track of your skills and their levels as if you had a mental "...