Consistency is the key. The space in frequency is subjective to each individuals needs, learning style, and budget.   Optimally every week, same time, and same day.  I also see clients get great results in every other week cadence.  Clients report back that having 3 weeks or more between sessions they tend to slip back into old habits, old patterns, old thought processing and lose momentum.  You're in charge of booking your own sessions, you'll purchase a package of 5, 10, or 20 sessions, the clients that get the greatest results book all of them right away, block off the time, show up and put in the work and effort to change.