Use, Used, Useless.

When at that moment in time you find you need to use somebody for your own personal gain, we only ever use other people for our own gain even if it benefits others directly or indirectly, you have already started on a path of ruin, betrayal, hurt, regret, pain and destruction. Not always does it hurt us alot, sometimes we don't even notice this, sometimes it has terrible consequences and ruins the time we were living in. 

We all use people, you can't go through life without using somebody at some point.

When you use a person to make your life better, or even just that moment better, but do so over a period of time, this is when you start to hurt yourself. When you get out of the situation of using that other person, you then are seen differently, people notice who you use, how you use them, why you use them and assume they can do the same to you as they believe you just want to use.

So is it really worth using people for slight pleasure? To better that precise moment in time? Maybe sometimes, just don't do it more than once, people perceive everything, even without realizing sometimes.

Using people, being used, things becoming useless. It's harder to get out of the situation you put yourself in than to get into it. If you are going to use somebody, be aware of the consequences. Whether good or bad, there always are consequences.