So I’m not sure if I committed a mortal or venial sin. Here’s a little background on the situation. At work the other day a couple of my coworkers thought it would be interesting to look up zodiac signs to see if they matched their personalities. Work was a little slow that day and so when it was brought up, I thought it might pass the time if I looked mine up so I did and I glanced at it a couple minutes before stopping. I do not actually believe zodiac signs carry any legitimate authority or have an effect at all. A few minutes later the girl who was reading them aloud asked me what my sign was, looked it up, and began reading it aloud to me. She would ask me things along the way about if I thought such or such trait fit me and I responded when asked and this continued for a while. The problem is that I didn’t realize at the time this was happening that this was in fact sinful. It was only a couple days later when I was looking through an examination of conscience to try and clear up another issue I was unsure of that I came across that reading horoscopes and zodiacs is indeed sinful. However, I had seen this listed on an examination before this incident so I did know it was sinful at one time, I just didn’t recall it in the moment.
So did I commit a mortal sin? I really hope not since this seems like something so silly but it has really been bothering me ever since I remembered that it was sinful last night and I can’t stop thinking about it. Please help.