The smile...

In life, the simplest things are the most important.

There is one very simple thing that is essential: it is the smile.

You cannot smile without your entire body feeling the beneficial effect.

The effect of a smile on others is no less remarkable.

It disarms suspicion, dispels fear and anger, and brings out the best in others.

Emmet Fox

So smile, and your whole body will feel the benefits, and so will others!
Marylena

Good evening Marylena, judging by your topics, you come across as a very sensitive person with a very warm character. You are right that with a smile, one can attract many friendships, make several people happy, help others, and give hope to some.
And it’s true, you feel good in your own skin, with a smile.