Hi! Thanks for your answer... And I don't know, if my inner me is feeling like that. I'm usually very active (not these days, of course), very social, I make friends easily, and love to hang out with my besties regularly. When I am economically stable, I travel with them. I'm very close to my mother, she is living with me, and we make ahnm chill weakends, always give her hug (I know how magical they are), and have talks during food times. If not, I enjoy my time alone (videogames, painting, writing, reading or even karaoke or music/dance times). I'm very extroverted and socially active.

And, well, I know, people can be like that and not being healthy inside, but...
How can I realize that? How can I know if I am feeling alone?