We in general often try to be nice.
Many people think that being nice is the best thing
we can do for others.
But what does "a nice person" mean?
The definition seems to be rather ambiguous.
For some people, a kind, polite,
smiley person could be a kind of nice person.
But if those people usually suppress their feelings to be nice,
their attitude is harmful to their body and mind.
That is, they are not kind to themselves at all.
Some people feel uncomfortable
when they try to be themselves
just because they are afraid of hurting others by being too honest.
But when you are in that state,
you never find true relationships or friendships.
Furthermore, you feel stressed all the time.
So you should have the courage to be yourself.
Then you will surround yourself with people
who think similarly to you
and you will feel more comfortable with your life.