Don’t suppress your inner artist for fear of judgement. This is the key to unlocking the power of the Sacral Chakra. On the flipside, indulge your senses in the creation you are surrounded by but don’t lose yourself. Remember your true essence extends far beyond what meets the eye.
Red also has associations with fear and threatening situations (survival remember?). If this chakra is not strong you will have issues with fear, anxiety. One would be defensive and not trusting thus, blocking the energy of the chakras after it.
In his texts, Vishnudevananda has described the Kundalini energy to exist coiled between the Solar Plexus and Sacral Chakra.
That is very interesting because it diverges somewhat from the classical tantra texts
that describe the kundalini energy to exist at the base of the spine at the Mooladhara or Root Chakra.