That's just what I want. A SCUBA instructor with no friends and nothing to lose.
I don't think Halemano, was implying that at all.
But having a fiance or wife, house, two cars and all the costs associated with them can get costly when put into storage and make one home sick.
During the period I went oversea working first time I rented the unit out, and the money earnt simply paid for the storage of my possessions each week. I lost contact with half the friends I would socialise with regularly simply because of the lack of contact. Old friends are always there for you, and the relationships seem to be able to cope with limited email contact. A couple of mates even travelled to my destination to take advantage of my presence and staff discounts.
On my second trip, I sold the unit, sold the car, gave heaps away, and got my possessions down to one car load. In January 2011 am preparing for my next stint o/s. Not sure where yet, but I will start to sell all my excess dive gear, (enough gear to suit up four people with gear weights and tanks) before I go.
It is a lifestyle choice, and high maintence friends and possessions which cost $$ over a period of time whether in use or not (car rego, rates etc) eat up the small wages from some positions. What you gain is a great lifestyle, lots of new friends, and seeing some amazing destinations.