[quote=@Techspert]
<Snipped quote by Yatagarasu>

This is my fault...
[/quote]

There's nothing to blame yourself for. Getting angry is part of life; no healthy person can go forever without an outburst. Besides, do you think that what you got mad about was okay, now that you've stepped away from it? If you still think it was wrong, then there's no reason to apologize for thinking that.