>>29172388
Strive to be like Yuuka.
Work out and train hard, get your body to peak physical performance. Not just for raw strength, but for general balanced health. Eat well, avoid any food or drinks that would not have been available to your ancestors 100 years ago.
Unplug yourself from as much social media as possible, use it only to obtain art of Yuuka for inspiration
Cut out all worthless relationships in your life, don't offer up yourself and your time for people who do not care about you.
Walk out in nature, learn to appreciate the beauty of your local environment.
Develop hobbies. Avoid electronic hobbies, though games that provide sufficient challenge and stimulation (puzzles, shmups, fighting) are comparatively more acceptable. Most importantly, do not choose hobbies to impress other people, simply do it for the development of the only person who matters - yourself
Stop repressing your own emotions. If you feel hurt, allow yourself to be angry. If you feel happy, don't be ashamed of yourself. If you really don't feel like doing something - don't do it. Be comfortable with relying on your insticts and trust yourself more. Once you develop that confidence, people won't fuck with you as much in return. And you'll be able to understand yourself a lot better as well.
Work on your imagination, consider it another muscle to develop. Try being creative, daydream to pass the time, learn to masturbate without any visual stimulus whatsoever. Record your dreams, and give some time to reflect on them. You'll find you'll start dreaming more, opening entire new worlds to you. Preferably dream worlds with Yuuka in them.
This is without a doubt the best way to live a satisfying life without the need for anyone else except yourself.