Your fuse is short this week, and you may lose your temper a lot more easily than usual. You're coming on way too strong without even realizing it, reacting to the slightest provocations and making mountains out of molehills. Part of the problem is that you're unaware of your behavior.
You think you're just being assertive, taking a stance or putting an opinion out there. But to your friends and coworkers, you're acting like a hothead -- and more than a little competitive. To them, the stances you're taking are unnecessary and unfriendly. The good news is, this energy should wear off in a week or so; as long as you don't burn any bridges before then, things will turn out fine. But don't be surprised if there are more than a few ruffled feathers that need smoothing over. Try especially hard to make a good impression on people who don't know you well; your close friends can take the occasional bad mood and rude comment, but it wouldn't be good to get cranky with your boss, a new client or out on a date with someone special. It may be best at work to stick to projects that you work on independently, so you can keep this prickly energy all to yourself.