About 5 years ago, my sister tried to overdose and she never really talked about it much. When I asked her about it, she just laughed it off and said she was trying to get high. I don't think anyone would get high from taking tylenol and so many. She hasn't really been in touch with the family much since this happened, and I do worry about her a lot. Is it normal for people to sometimes just act like it never happened, or that it wasn't a big deal? She seemed to be less upset about her suicide attempt than I was. Could it be because it's something really serious she doesn't want to deal with, or did she just not think of it as a really big deal?