Dating

I've noticed that when I go out with a guy, I usually look for someone who seems simple, decent, lowkey and shares similar interests as me. But honestly, this approach has never really worked out. So, I’m curious how do you guys figure out if someone is the right one for you after just 2-3 dates or even through online dating apps?

Are there any specific questions or ways to clear up those initial doubts and figure out if you’re on the same page in terms of building a relationship or their thinking process are, if they are enough mature for you and etc?

Would love to hear your thoughts!