unrealistic. you can't always be so certain so early. sometimes it takes a while to realise they're the one. means you're also putting too much pressure on relationships and not enjoying them and the experience they provide. it's good to take the risk sometimes, and even if you break up so what. you've at least learnt what you want and don't want in your next relationship and you know what to work on yourself. i'm glad i've already had a couple of relationships. just because they didn't work out doesn't mean they were a waste of time, they helped me grow a lot and i know what i need in my next relationship.