I'm 26 and I think I'm half way there to organizing my life for good this time, I'll share what I've got so far as well as some papes.
This life is material, and there are three parts to you: Your Body, Your Mind and Your Soul. Each is an individual that makes up you and they can speak to each other, one in words, one in dreams and memories, and one in feelings and urges. Take care of your body for it is the temple of the mind and soul, take heed to listen to yourself because the soul feeds the body and the mind, and use your brain because moving from point A to B takes a bit of effort and navigation.
The Majority of the people of the Western World are material bound and shackled, the number of friends they have, the amount of money in their bank account, the cool toys they have and exotic food they eat. The skills they mastered, the accolades on paper, the name recognition from their communities, their own belongings they take pride in have not created them themselves.
In order to go forward, you need to know what's in your way. That can be a present obstacle but from my experience its usually a past series of events neglected and forgotten. Return to your young child hood memories and see if you can find what drove you to go play in the creek, that motivated you to learn to ride a bike, that which drew you to playing the violin or coloring a picture. That right there is what you need in order to go forward. Something or Someone took that from you. Life or reality took You from You.
It can happen a number of different ways, betrayal, monotony, grief, terror, inequity, the ways it can be taken from you are innumerable but the end result is the same, you aren't You any more. So you found what drove you but you can't seem to make it work again, there is a past event that happened later that you need to address, this is where I'm at currently so I'll skip to another thing I can talk about, Health and Mental Health.