Am I right by being cold towards my coworker that I have feelings for?
Why do you want to be mean if you like them?
I want to be able to forget my feelings by being cold
Regardless of how you feel about them, you should not be cold towards your coworkers. That can make work life harder for you in the end.
You're right. I actually don't know what I feel sometimes.
It's important to maintain harmony and cordial relationship with coworkers. By being cold towards the one which you like is not gonna do any good for you personally and professionally. So you don't need to be cold towards them.