Punctuality 

There aren't many things that will help in making my day bad, unfortunately waiting for a friend who is late is one of them. I truly despise tardiness.

My toleration for waiting a tardy friend is actually quite high; I had waited for 1 hour or more previously. Honestly I wouldn't mind to wait, but not this frequent. I know it probably isn't true, but in the midst of me sillily waiting for you, the thought that you are being disrespectful to others people time just makes me wonder if you are a self-important person. Having the chance to know a person more this way is certainly not very efficient.

 I'm sick of having to wait for you every time we have a meeting, so I decided to return you the favor, too--by reversing our role. You be the one who waits and I be the tardy friend. But there is a flaw, I don't like to play this kind of game. I like to go meet my friends relaxed, thinking of having fun etc; not having to plan this bullshit waiting game. I'm not 100% convinced that this is hurting our relationship(at least to you)in anyway, except I've become more inclined to go out with you less.

I know you have your reasons(but they are lame) for being late every time, but the thing that is bothering me is, you always have a reason.