Being betrayed

Being betrayed is one of the worst feelings to expeirenece because once that happens to you it feels like when anyone else tries to get close to you it feels like if you let them in they will take advantage of you .But the thing that sucks most is that they were really into but after having a life of dismay and walking on egg shalls you just feel like why do i what to put myself through that again .Then there is a side that says maybe it is different this time and it maybe true but you don't want to wrong so you don't even try and the thing I still can't figure out is why a thing that can make you feel great turn on you in a second