Yes. The idea of 'the one' is kind of crazy. Eight billion people on the planet, but you only want to interact intimately with ONE? That is a massive waste. Life is short. Get to know people, make memories, really truly live. It's okay to love, okay to be loved, okay to have your heart broken a few times. We move on from broken hearts. We let go of grudges. Do you really want to be sitting in your rocking chair at 80 thinking about all the fun you didn't have just in case they weren't the one? Men are freaking fantastic. Enjoy a few of them!
You can have a future with whoever choses to want that with you, there is no such thing as the one. It is a choice between you and that person. If you both a want a future together, you have to start doing right and just do it unless you sense something may not be right. However its using wisdom, being wise with your choices and who you two pick. For not everybody is fit to be with you.
I guess by approaching and talking to them, is the only way to find out if they are suitable for you or not. Its always important to establisth the fundamental facts first. Are they already spoken for? Are you getting good vibes from them? It might take a few weeks or months. That's what I do when I'm interested in someone I don't really know. If I find out he's single and likes me as much as I like him. I would definitely try dating him.
I don't think so... if I seen him and know how he looks so I can say it's not him than I wouldn't get with Mr. B. It's stupid but I would feel like a cheater... if You're waiting for the one than You wait for the one. If I don't know how he looks than I would like to know tho other guy so I could see if it's him or not...