What might a psychodynamic theorist think about a person with extreme shyness?

the shy person needs to explore his feelings of shyness in order to overcome being bashful.
the shy person may need to transfer any feelings connected to shyness over to a therapist.
the shy person could benefit from frequent moments of introspection.
all of the above

What is the main structural difference between enveloped and nonenveloped viruses? a) enveloped viruses have their genetic material enclosed by a layer made only of protein. b) nonenveloped viruses have only a phospholipid membrane, while enveloped viruses have two membranes, the other one being a protein capsid. c) enveloped viruses have a phospholipid membrane outside their capsid, whereas nonenveloped viruses do not have a phospholipid membrane. d) both types of viruses have a capsid and phospholipid membrane; but in the nonenveloped virus the genetic material is between these two membranes, while in the enveloped virus the genetic material is inside both membranes.