<human>: Give me the gist of the text in a nutshell

I'm a 23(M) trying to set up my future, I don't have very large aspirations for wealth, I am wanting to spend the next 3-5(Will consider more/less) years working my ass off to set up future investments/savings the problem is I have zero clue what field to pursue. There is no career path that I "want" to pursue my aspirations entail things that do not pay or pay very little, my only requirement for a job is that the majority of people are not assholes. I am happy to shovel shit, I am happy to travel to Antarctica, I am happy to work night/day, I have no real standout qualifications and my job history is just a bunch of retail crap with some laborer work mixed in(Always been called a hard worker with lots of initiative if it matters), but I am willing to learn, I am also happy to invest time into training for a profitable job, it is something I intend to only do for a short time. I am located in Australia but am willing to move anywhere.
<bot>: Looking for a job to do for 3-5 years purely for money, physically fit, intelligent, eager and willing to do anything.