reality is where you, yourself is the biggest enemy and you're the only person whom you can trust everything even with your problems, secrets, happiness, and saddest moments. there are 5 stages of friendship. first is strangers, it where both of you doesn't have any information yet; second is casual acquaintance, you both still doesn't know each other but you're well enough to share personal information; third is friends, in this stage you begin to trust one another more, you feel secure when you are with each other; fourth is deep friendship or best friends, it takes time to get in this stage cause in this stage both of you does commitments and you treat each other like siblings; lastly self-intimacy,this stage talk about yourself only, you only trust yourself cause you had enough with your past relationship(best friend). people are will left you after they got what they need or if they're tired of having you.