In FDS, we've talked about deleting a guy who doesn't respond after 24 hours. (absolute maximum)

Are there other personal guidelines you have for yourself before you DELETE or BLOCK a man from your contacts? Social media? Life? ;)

My story: I hit up (no no, already :-(, lesson learned) a male acquaintance that I used to work with. I shot the shit and asked him to hang out. He said he was down but lo and behold, when I asked when he was free.... he did not respond. He left a very sour taste in my mouth since he didn't really ask questions about me and he was inconsistent with text response times. I wanted to overlook this but ha, now we know his answer. Lesson learned. If a guy isn't enthusiastic about you either as a friend, romantic interest, or date.... forget about him.