Some people like Gosts

There are some people like gosts who treat themselves as invisible person.

not so sure if they treat me as invisible person or they treat themself as invisible person.

When I say hello to them, I feel like empty and expect no response.

I am scared of temporary fake smile just in case if it turns out to be a habit of myself.

It is gonna be happening at the end of my life.

And I am scared of being a dark and depressed person. Maybe I saw some people from jobs and other places luckily not from my family members.

Today, I bumped into the person in toilet and said hello......but no response from the person.

In the end, I came to the conclusion that she has some emotional problem in herself or...just don't feel like to say hello to me with some reason. Hard to figure out every single reason I face to.

Maybe this is the way I grow up. To be adaptive to the people who I don't know well...and I don't like much.