There should be a better vetting system than a 3-6 month wait.
Try being their friend first and getting to know them maybe. You know, actually see if there's chemistry between y'all and you actually enjoy this person's company. Because when all's said and done, you could've waited 6 months, made him "chase", and you find out you don't even like the dude and there is no chemistry.
My husband and I were pretty cool before we even thought of dating, we had mutual friends, and we hung out together a lot. We realized we had really good chemistry, we always tended to gravitate towards each other in convo in our group of friends, and I wanted to be around him a lot because he always kept me laughing and smiling. My best friend kept commenting that would we be great together. Some time passed by of hanging out, but by the time we started dating I didn't wait no damn 90 days or 6 months. I wasn't waiting for no other hoes to snatch him up.

But my philosophy and process was different, it happened naturally and I wasn't worried about looking like a hoe because I knew we liked each other and pretty much cemented something. That's the difference between making a guy wait, and what I did.