Root chakra (Muladhara)
The Root chakra is about being physically there and
feeling at home in situations. If it is open, you feel
grounded, stable and secure. You don't unnecessarily
distrust people. You feel present in the here and now
and connected to your physical body. You feel you have
sufficient territory.
If you tend to be fearful or nervous, your Root chakra is
probably under-active. You'd easily feel unwelcome.
If this chakra is over-active You're probably obsessed with
being secure and resist change.