I don't think it's all that abnormal, but it has the potential to cause you trouble.

I suspect you don't have enough relationships in your life. So you are fixating on these men that you are around on a daily basis. You need to get out of your head and start living in the world around you.

One of these days, one of these males you fantasize about is going to notice your interest and try to connect with you in a way that is just going to end up being hurtful to you. I speak from personal experience.