Instructions are on the opposite page to the map showing the location of the holy grail
Alternatives tend to only be obvious in hindsight...or if you, by sheer chance, stumble or are forced into one.
Goals change too.
Right now, working 120h+ weeks in a cut-throat industry for big bucks may sound great. Make the big bucks and either do what they all do and piss it up the wall of frivolous stuff...or try and live like a pauper and squirrel it all away (not the best way to make friends and influence people in those industries). When do you quit? When do you take time off - as no work means no money...
What about a relationship? Family? Your health? Your free time? Quality of life? Realising you maybe hate your degree subject or job. Can you still do it for 120h a week, just for the money?
If you cut back to 40h a week and earn normal money, is it worth having a job you don't like doing without the big money (in both cases, on an hourly basis, your wage still ain't all that)?
You're on £40k a year, have a mortgage and a missus. Hating the 9-5 but re qualifying would mean no more £40k and 3 years of study...and back in at the bottom. Would you? Could you?
There is no right or wrong answer - and your sense of both will change.
Average persons idea of how they'll feel in 10 years, after uni/experience?
Ziltch.
Hence just do whatever feels right and roll the dice.
If you're lucky, it pans out better than you could have expected in ways you never imagined.
Of the 12 of us that started in Corporate Finance 10 years ago, only 3 or 4 were still in related fields last time i checked, and that was a few years ago.