I've never traveled outside of my mexican state and got no money, but I speak english, got a PhD in literature and im a great storyteller.
I've noticed plenty of authors I admire, e.g. Jack London and Herman Melville (he wrote Moby Dick) ran away from home and traveled far and wide during their youth. Melville literally just approached a ship at the dock in NY, asked for work doing anything and they took him with them all the way to Patagonia and back, and quite a few other places. These travels inspired him to write a bunch of adventure stories, attain legendary writer status and make a living off that for over a decade.......... then he had to work at the post office just to make end meet, started drinking hard and beating his wife (probably out of frustration for not being young and able to go out on adventures anymore).
My points are, A, life's too short to work a job you hate, even if it seems to be the only way to obtain the money you need to travel the way you want to, to travel "safely", and B, if these authors simply said "Fuck it, im penniless but i want adventure regardless" and hitched a ride overseas with a bunch of strangers (and even worse, sailors) back when the world was allegedly more dangerous than it is today, why not you and me too?
Has any of you ever tried the green hands way of traveling (just approaching a ship going where you want to go and sail with them)? If so, how do you go about it? If not, why not? What's the worst that could happen? I imagine you can improvise something once youre where you want to be, request asylum, or even residency. How is this way of traveling cheap less safe or effective than hoboing and the like?