financial straits

4 und a half months to ord and i realise i should keep track of my accounts

with 415 in my bank account every month, this is the entire breakdown:

approx 95 to insurance. leaving me 320 left.

50 for my essential train concession. 270 left.

20 for other forms of transport (planes, cruises..). 250 left.

50 on games/entertainment/junk food. 200 left.

now this part gets tricky. assume i have 1 meal in camp in canteen every day for 22 work days a months, that works out to be:
typical meal $3. typical drink $1.
hence a meal for a day in camp is $4.
22 work days makes that $88.

112 left.

this amount is used to go out with friends and pay for all my miscellaneous fees and clubs and omg...how do i get that far.