This is a naive set of statements, even the ones without tone-deaf conditionals like "if you are able to rise" and "if you can get something better".
Here's a run-on reality of your statements.
"Startups were you get equity." ... that gets watered down and most of which goes to investors and founders, who will force a sale after 5-7 years when they get into a pinch and all you get is a $75k retention bonus that doesn't offset the opportunity cost of not having gone to work for an established company, if you're not let go after being acquired.
"Large companies where you can progress to high salaries if you are able to rise." ... based upon your ability to play politics and join the right factions, if you're the right skin color and social class and age group, and ignore that fact that by sticking around "to rise" you're limiting your salary increases that would come from jumping ship every 2-3 years, if you're in an area where there's a dense concentration of businesses that require your skillset.
"Starting your own business and being competent at it." ... which requires capital that a bank usually grants you in the form of a loan because your parents aren't rich, but if you're the wrong skin color or social class, you don't get that loan and your business ends up being mostly an expensive hobby because you're still working a 9-to-5 (or 2 part-time jobs) so that you don't starve and become homeless.
"Working on commissions in an area where the commissions can be large -- true sales, or real estate." ... where you discover that you simply can't pick up any high priced asset and sell it, because someone is doling out the leads while also taking a sizable cut of your commission despite you "working hard" to obtain it, especially if you're not the same skin color as and part of the in-group of the persons giving you the sales leads.
"Being a professional, e.g. doctor, accountant, lawyer, has traditionally had high wages and you often run your own business." ... that require years of specialized schooling during which you aren't earning much money and are likely going into massive 6-figure debt, because your parents aren't rich and are also in debt and then you hope and pray that you can overcome the various artificial hurdles that professional associations put in place to enforce scarcity and exclusivity and then after all the "hard work" you get to either join a company of professionals and play out one of the previously stated scenarios or try to start your own business, which require various forms of legally required insurance (malpractice, etc), acceptance into various trade networks, leasing an office.
But I do agree you are correct that switching jobs every couple of years is an effective way of raising your salary often faster than if you stayed in the same place.
I don't feel that way, but as someone who has personally been through most of these scenarios your statements come off as blithe and without nuance. Becoming successful really isn't as easy and hand-wavey as you make it out to be.
Here's a run-on reality of your statements.
"Startups were you get equity." ... that gets watered down and most of which goes to investors and founders, who will force a sale after 5-7 years when they get into a pinch and all you get is a $75k retention bonus that doesn't offset the opportunity cost of not having gone to work for an established company, if you're not let go after being acquired.
"Large companies where you can progress to high salaries if you are able to rise." ... based upon your ability to play politics and join the right factions, if you're the right skin color and social class and age group, and ignore that fact that by sticking around "to rise" you're limiting your salary increases that would come from jumping ship every 2-3 years, if you're in an area where there's a dense concentration of businesses that require your skillset.
"Starting your own business and being competent at it." ... which requires capital that a bank usually grants you in the form of a loan because your parents aren't rich, but if you're the wrong skin color or social class, you don't get that loan and your business ends up being mostly an expensive hobby because you're still working a 9-to-5 (or 2 part-time jobs) so that you don't starve and become homeless.
"Working on commissions in an area where the commissions can be large -- true sales, or real estate." ... where you discover that you simply can't pick up any high priced asset and sell it, because someone is doling out the leads while also taking a sizable cut of your commission despite you "working hard" to obtain it, especially if you're not the same skin color as and part of the in-group of the persons giving you the sales leads.
"Being a professional, e.g. doctor, accountant, lawyer, has traditionally had high wages and you often run your own business." ... that require years of specialized schooling during which you aren't earning much money and are likely going into massive 6-figure debt, because your parents aren't rich and are also in debt and then you hope and pray that you can overcome the various artificial hurdles that professional associations put in place to enforce scarcity and exclusivity and then after all the "hard work" you get to either join a company of professionals and play out one of the previously stated scenarios or try to start your own business, which require various forms of legally required insurance (malpractice, etc), acceptance into various trade networks, leasing an office.
It's not as simple as it seems.