Why on earth would what the OP did annoy you?
OP has started from the dole and job hopped a few times (tbh.. perhaps job hopped a few too many times than you should in that space of time but its worked out for him). If you're not getting where you want in your current role then move - obvs easier said than done in some cases but if its a near minimum wage role then really shouldn't be too hard to find something better.
You misunderstand. It's not the OP. It's how ****ed up the system is. That too (not necessarily the OP here though) how people manage to do the mental gymnastics to make themselves feel more valuable than someone working their backside off for a 1/5th of their wage.
Paycheques are not reflective of how 'bad', difficult or tedious a job is. If anything there seems to be an inverse in this culture where those that are paid the most, seem to do the least to deserve it. Congratulations, you shuffled a few numbers in a ledger and fired off a couple of e-mails. When was the last time you had to clean **** off a toilet bowel and not get paid for it?
If it was easy, do you think I'd have stayed? You really don't understand how miserable it's made me. I didn't have any other choice.
In five years I've lost my social life, had to constantly work shift-work, and rarely ever had a weekend. If I was in a 'proper' job and had sacrificed that much, I damn well guarantee you I'd be getting paid handsomely for it. But no, I've worked my rear-end off, not had any breaks and some ignorant people have the cheek to tell me it must be because I don't have a good enough work-ethic whilst they fail to look at themselves.
To be clear, luck can have an influence and in some cases right people, right place right time can take you forward significantly, but so can capability, commitment, hard work and skill, often with not luck influence at all. People saying not everyone can do it are completely wrong too. Most people can, the opportunity exists, they just don't know how to or are unwilling to put the effort in to do so.
It's lovely that you think society is meritocratic. Sadly, it really really isn't. We just all like to pretend it is.
Here's where luck plays into it, just to help you grasp it a little better.
"Most people can,
[if] the opportunity exists"
That's not to say there aren't many individuals who cannot be bothered. But it's disgusting to assume that if someone is on minimum wage that must be because they haven't applied themselves.
People can soar only when they get a bit of wind to carry them first. If you don't get any wind, you miss take-off. That's chance.
Knowing someone who can land you that interview for that first crucial job is chance.
Clicking well with your interviewers, as opposed to having a personality clash. Chance.
Stumbling across that perfect job at the perfect time which lands you on your feet. Chance. Although there is some agency involved as you'd have to be looking initially.
It's the height of human egoism to assume that we're completely in control of anything.