A teacher year is 180 days. 1/2 year is 90 days. 2 years is 360 days. Letâs say the teacher wants to exchange accumulated sick leave, for years of service credit, so they can retire earlier.
Fatigue is a lingering tiredness that is constant and limiting. With fatigue, you have unexplained, persistent, and relapsing exhaustion. It's similar to how you feel when you have the flu or have missed a lot of sleep. If you have chronic fatigue,, or systemic exertion intolerance disease (SEID), you may wake in the morning feeling as though you've not slept.
Without sufficient iron, your body can't produce enough hemoglobin, a substance in red blood cells that makes it possible for them to carry oxygen to the body's tissues. As a result, you may feel weak, tired, and irritable. About 20% of women, 50% of pregnant women, and 3% of men do not have enough iron in their body.