Yesterday, while talking with my boss, I mentioned I am working on a personal project in my free time at home. A senior was sitting nearby and he advised me not to tell the boss such things.
What consequences could there be? My senior says while scolding boss will use the personal project against me. Why would that matter?
Is it really a costly affair to tell such thing to boss? I am a fresher so don't know these things ... please tell me what and how can go wrong?