"A real relationship with your creator"
Invest your time in what truly transforms you!
This will fill the void you sometimes feel and that we often think we can fill through other means such as leisure... the Internet (social media), television, shopping, overeating, also overwork, obsession with money, possessions, friends, and often even family, creating a relationship of dependency.
We also run the risk of confusing ourselves by thinking that just by studying Torah we will fill that void, because the study of Torah, if it is not properly channeled and directed or supervised by a Rabbi or a true teacher of Torah, then perhaps it can only lead you to become a theologian or a connoisseur of it, but you may be far from doing the true will of HaShem Blessed, and consequently continue to feel a great emptiness.
Only by relating to Hashem can we discover what that role is for our own lives, and when this role is fulfilled, we will feel the "true success" that will consequently give us complete happiness, thus filling any void!
The solution is Hitbodedut "Prayer in isolation" maintaining "A Relationship with your Creator through Prayer", introspection, gratitude.
The Breslev Garden recommends: