If you say that your life is perfect, it means to me atleast in that fraction of a time you may have everything your heart desires...but is that really true? I'm not an expert and I don't know anything about how to start because my mind is still growing...as a person I'm still growing. Yes, my life needs improvement, there is no skipping around that, believe me. As of right now, I'm happy--doing what I love and it doesn't matter about the rest.
I learned that you don't need the next best thing to be successful and I have my family, heading into the adult lifestyle they have helped me...in more ways than one. My entire life I had someone there caring for me or putting a smile on my face, that alone has improve my life. You don't have to take my word on this or even take the advice it doesn't matter...what does is that you value your happiness, the people around you, and that you are HUMBLE.
As an young adult, I still have a lot to learn, and it's almost certain that I'm going to make mistakes. This summer has just begun, but even so, I'm not about the partylife and I barely stay out last--like once in a blue moon. I can never say for certain if my life is a the level of improvement, maybe a few summer bonfires, family gatherings (It's been awhile for one of those.) Music blasting or watching the sunrise from my window. I enjoy peaceful moments...dealing with my anxiety--I'm working on ways to improve that.
All I can say, is find something that has impacted or change the way your lifestyle was it might just help.