I agree but, only somewhat. He started Alibaba and it became a success around that age (mid 30s) thus, he's using his own life as a basis
People progress at different rates. Life is a MARATHON. The nasty burgers you eat at McDonalds, well, that made Ray Kroc a billionaire and he started it at 52. Sam Walton was old as fukk when he started Wal-Mart. Vera Wang didn't design a single dress until 40. John Paul Dejoria was a broke divorced middle aged man living in his car by 35 with $700 to his name. Look up his net worth now though. According to Jack Ma, all those people should have shot themselves for being broke past a certain age. No breh. Not telling people to be bums. Not telling people to believe in fantasies that they can make stupid decisions all day and be rich in the future. I'm simply saying if you aint where you thought you were supposed to be at a certain age, so what? Yea, you fukked up but, that's spilled milk. Now do better and keep progressing. The average person lives to 80. We start our working lives roughly around 20. Theoretically, we can work until 70 (if we WANT). That's 50 working years. At 35, you still have about 70% of your working life left, thus, nowhere near done. If you worked until 60, that's 40 years and at 35, you still have more than 50% of your working life left. To be feeling like it's over then is silly.