...waiting.

Waiting makes me feel helpless. I never know what to expect or what to do... But realizing that I simply can't do anything is the most hurtful feeling anyone can ever experience.
The worst waiting time is when you wait for someone to call. For THAT person to call. To tell you he or she likes you and that they've missed you. It hurts so much to wait because at se point you simply realize it will never happen. No one is going to call at 3 am in the morning to tell you how much they love you, and you will never wake up in the morning, surrounded by the arms of that person you truly love, have loved and will love.
It sometimes makes you loose faith. Makes you not believe you will ever be truly happy, or find the right one for you, because in your head you already have, and you simply know you will love that person forever, or at least wonder forever what would have happened, how things would have worked out.

Because those two words can destroy the most stable relationship, and the stronger person:

What if..?