I have 6000$ left for this year (I'm 19) I want to use this money to improve my quality of life, future and productiviy in the short and long term. What's the best way to do this?

I have 6000$ left for this year (I'm 19) I want to use this money to improve my quality of life, future and productiviy in the short and long term. What's the best way to do this?<br><br>I'm considering in buying audio tecnology equipment (I produce music) and a high end gaming chair.<br>I need both a guitar amp and a studio monitor, a high end gaming chair (I game with my friends 4 times a week) and a new desk.<br><br>I also need to inverst in courses to become the best version of myself. (Not only for my career, but also for everything else, I want to be a better person, to be able to do anything I need to, I want to be a better in every single aspect of my life). <br><br>I feel that I'm not doing enough to become the person I want to be, this is frustrating me, I need to improve my physical and mental health, and I want to have a better quality of life, I want to be a better person, for me and for others, so I can help people and make the world a better place.<br><br>I feel like this money is a good oportunity to do this. I never had this amout of money and it's been a happy year, I finally got out of the darkest year of my life (2019) and I want to invest in courses and other things to help me improve and make my life better for next year and the rest of my life.<br><br>I also want to do this before turning 20.<br><br>I want to be prepared to face any bad situation that could happen in the near future, and I want to be able to take the best oportunities that could come in my life. <br><br>I also feel like my health is the most valuable thing I have, and if I don't take care of it, I won't be able to achieve my goals and dreams.<br>I want to be happy, and have a family of my own in the future.<br><br>I want to buy a house, travel and live a good life, but I need to be healthy, I need to be happy, I need to be prepared for anything that could happen in my life. <br><br>I also want to be a better influence on my family, I want to be a better son and be able to help my family, I want to be able to provide them with what they need, be their best support, their best friend, and show them that they are important for me. <br><br>I feel that I have been failing them, and I need to be better.<br><br>I need to be more productive with my time.<br><br>I'm going to university in 2 weeks, so this is the perfect time to invest in courses, get better audio tecnology equipment, a new desk, and a better chair. I need to be prepared to be productive and give the best of me in university. I'm going to study architecture.<br><br>I also want to learn how to cook, and other things like first aid, and how to swim.<br>I feel like I'm not a very capable person, I want to change that, I want to be a person I can count on, a person others can count on.<br><br>I want to be the best version of myself. I want to have a better quality of life.