Make the World a Better Place!

For yourself: On weekends, or whenever you are not woken up by the alarm clock, try to guess what time it is judging by the light. Try not to take any other information into account. Record your accuracy: Are you getting better over time?

For others: Many people like helping out. When walking the street, ask strangers for directions. Try to pick people who look like a) they like to help others out, b) are not in a hurry, c) know their way around. Good luck!