I tell my daughters: find the man you are going to marry before you hit 25. Under 25, you have maximal selection if you're up to dating guys up to 30. Past 30, a large percentage of guys are either taken, or divorced and cynical.
Cynicism reigns supreme in my group. lol
My daughter just ended a relationship of 5+ years. I never pressed her to marry the father of my grandson, because I knew it wouldn't work. She was a college grad, he a HS grad with no real plans for the future, a bad mix considering he recently turned 30.
My focus was on the needs of my grandson. My daughter and I will have more serious chats when I meet her next beau.