Winter: the sun doesn’t shine often, gets dark earlier … Official vacation in connection with hibernation would be the most radical solution to the problem but while they haven’t entered literally, try the special plan from 10 steps.
1. Natural coffee in the morning.
Even a small amount of caffeine promotes the rise in concentration or attention throughout two hours. Caffeine by structure is very similar to an adenosine – a weariness hormone. Therefore caffeine, partially replacing an adenosine on cellular receptors, keeps you in good spirit and helps to concentrate better.