In Japan, am i there yet ?

still some of egypt's air is lingering in my memory...today is my first day in Japan (Japan again? ma7aramtesh ?:P)..well i was aroused the whole night of my arrival due to the jet lag..i only slept 3 hours before starting my first day..i was anxious with the stuff i had to do,had to go to the college admin office to show them my face and to sign 7odour ( :D zai masr 7odour wenseraf)..dah kan el sa3a 8:15 el sob7..i asked the guy to sign for the attendance of august, but late attendane..he looked at me astonished and brought to me september attendance papers to sign..i got confused..ana mastoula ah bass what am sure of is that july and august are 31 days!! mesh keda!! he never believed me and asked me to wait for his boss who has confirmed after 15 min more of me waiting that august is 31 days..i signed and went out to the bus.
I passed by the west gate of the bus station , keeping in mind to start a topic about the complete perversion guide ,as my pix was taken by a teenager using his fone without my permission..i guess he liked my looks!! a fat lady with a scarf o her head, waw!
I was out of energy and never wanted to start my day with a fight , so i let this event go away from my mind specially that i was rushing to my work..I teach french as a part time job!
I went to my class and as soon as i started it , i figured out that my students have forgotten all about french language!
They can not make a proper sentence using verb etre , verb avoir!
I told myself not to be worried so much as they are old people and what will they do with the french language at this age?
i went out tired and exhausted ..rushed back home,slept or actually collapsed over my foton-bed -..i became very sweaty during my sleep..i waked up with a hard cramp in my right leg..it was awful..i was hungry, nothing in the fridge, i ate bananas and some soup..not enough..my brother for dinner brought taco ,which means fried octopus which i adore so much ..i ate 2 pieces despite all the warnings of my doctor: not to eat fried food after my gall bladder operation for at least 6 months...i ate them with happiness and then some cramps and pains started of course!
am now not sleepy and tired..the jet lag is the worst thing ever!
How do i overcome it ?
1- lots of water
2-vitamin b complex specially b12
3-to avoid the cramps ,because of the loss of electrolytes in my sweat, i use calcium tabs with spasmag, which is a combination of magnesium and calcium and potassium
4-i drink aquarius or pocari sweat or lemon tea
5- a chinese advice:in hot humid weather, take a cup of hot water in it put some lemon juice and little salt..it replaces the ions lost during sweating! An indian friend who is living in China gave me this prescription
6-trying to get enough sleep,in which i failed! that is why am posting ! ;)