Egyptian time differs from other nations even though the time zone is the same. When you make an appointment with an Egyptian be prepared that the person might be even 1,5 hour late (but you will always have tome to paint your nails :-))
Egyptians don't walk very often. They always use cars or taxis. But when they decide to walk, they do it very slowly and never use pavements. It is also caused by the fact that pavements are full of trash and go up and down all the time.
When something is not working in your apartment, try to find another switch and make sure it's ON - your fan does not need to rest :-P
When buying anything always discuss the price - you will get a better one for sure. This concerns especially taxis (btw they are very cheap here).
Moreover, when sb tells you that he/she doesn't have the thing you want in the shop, always check personally if it's true -they are too lazy to do it and usually they have what you want.
During Ramadan try not to drink, eat or smoke on the street - first of all, its rude because people are fasting and among this - they can shout at you and say bad things about you :-P
Always take into consideration that there are some districts where the reception is weak or doesn't exist. Especially when you're waiting for an important call.
Beware of the power in the socket. It might destroy your charger and a new one will charge your phone for ages.
When going out, take a sweater - it can be REALLY COLD out there :-P
