Should I stop or should I go

I have been living in this apartment for over 3 years now, and I have gotten to know one of my neighbor ladies, she hasn’t been doing well. I came home from my AM shift and saw her door was open this isn’t normal. I was debating if I should just go home, and see if it was opened later, but I decided against that idea figuring that she a elederly lady and well what if something was wrong. Recently she has had some health troubles, so I decided I would knock on the door to make sure she was okay.
She came to the door and said that she had people coming in and out all day, and was about to take down the trash and the phone rang. Well I am glad she is okay, because I would feel very bad if she wasn’t, but I also will probably stop and make sure she okay if the door is found opened again.
What I would like to know is whatphentermine diet pills, and how they work.