Maybe problems in one relationship either at home or at work are beginning to show. This will not make you feel comfortable, but at least what you know cannot cause so many problems. Also do recognise that you may be taking too bleak a view of one situation or person. Lighten up a little. If you say too much when you are feeling critical, it will be more difficult to get back onto an even keel in the days ahead. Keep your head down today and don`t get distracted you from the essentials.