Answer:
Not If it Makes you happy and not harm yourself otherwise your good :)
When we are little we see the way our parents or elders act and that tells our brain that is the correct way to act. As we grow up the things they tell us we will become is what we think will happen and so we do that in fear that we will disappoint them.
The answer to your question is Calling Names.
C.It can produce images of soft tissue. For example when a is pregnant she gets an ultrasound to see the fetus/embryo—- When people break their bones they need an x-ray to see damage of the bone.