There are several logical explanations as to why we often experience constant fatigue. Working tirelessly to meet deadlines often results in buildup of stress when you do not meet the expected goals. Buildup of stress then becomes a part of you and that is why you are always tired. Blood pressure gradually increases and adrenaline which is secreted rapidly the body. You will then feel weak and sleepy at work or when at home.
Feeling anxiety is also a contributing factor as to why you are always tired. Maybe you may be sitting for an exam or waiting anxiously for some important information. Therefore it is important to minimize the buildup of stress and anxiety. This can be done by getting enough rest and eating a proper meal. Studies show that you may also be tired because of being angry throughout. When you are angry, the body diverts its energy reserves to contain the rising level of hormones and blood pressure.