Black Star

I had a black t-shirt indian-like that seemed to be of bad luck. Today I wore it and something not nice happened at work; so I started to think about the last time I wore it and something bad happened, also the time before that time, so I kept remembering and all the times I could recall something bad happened. To say I'm a superstitious person would be lying, but to say I'm not a superstituos person would be lying too; so let's say that just in case when I arrived home I took it off and trashed it out.
But now I'm even more worried because when an evil desappears something even worse takes its place...