Steps from most fundamental and metaphysical to concrete and practical:   Being (connect with reality): Tell the truth Accept yourself Contemplate Meditate Meaning (what should be happening in reality?): pursue what is meaningful. Abstract principles and virtues (what is meaningful?): goal-oriented movement functionality health balance holism integration
  Concrete domains (what is meaningful?): Systemic: commit to long-term goals and daily habits; write lists, plans, journals; do yearly, biyearly, monthly evaluations of progress. Bio - psycho - social (Engel); also, id - ego - superego (Freud); reptilian brain - neocortex - limbic system (MacLean); competence - autonomy - belonging (Deci & Ryan); monster - man - lion (Plato). Bio: diet, exercise, pleasures, hobbies. Psycho: knowledge, wisdom, self-insight, values, self-esteem. Social: friends, family, partner, community.   Summarized, you should connect with reality and pursue what is meaningful in reality; in alignment with abstract principles and virtues; using systemic techniques, habits, goals and practices; while covering all of the three bio-psycho-social domains. To illustrate with one example of each (not at all exhaustive): you should meditate, balance all aspects of your life, work for a set period every day, while going to the gym, expanding your knowledge base and hanging out with your friends. Another version: you should tell the truth, pursue health, write down everything your mind tells you is important to do or remember, engage in some short-term pleasures if you so desire, act in accordance with your inner values and keep up with your family members.
As a side note, this map shows what happens when things work as they should. It's not a given that things will work as they should, and in those cases, you need to fix yourself. Often, fixing yourself is not a matter of knowledge or will, but of untangling unconscious mechanisms and trauma. For that, conventional therapy, energy work and even psychedelics might be useful. In other cases, it may boil down to medical problems, which require medical solutions. Even though the map will fall short of addressing certain pathology, it does lay the foundation of health (in my opinion), and it's therefore relevant to everybody.