Have been up on a lot of planes and different countries in this year alone. Seems like every month or so I'm in a different country, which explains why those immigration officers have been telling me off that there's barely any room left in my passport to stamp it. Eventually I'll make it to the U.S. Embassy to get some additional pages added though.
One of my friends asked how I organized my pocket money for frequent trips overseas so I showed him how ghetto my international wallet looks like. Basically just found some envelopes and penned in the country titles on them. It gets pretty tiring having to deal with money exchanges at airports or banks all the time so I just throw in my excess money into the envelope and save for the next trip back. Keeping it simple as pie.