So what makes someone a successful person?
It's a personal definition. In the eyes of the world, success usually means you're actively contributing to society, have made a lot of money, and have a nice car & big home. That's like the high school reunion version of "being successful" - people look at you & feel envy. Bonus points if you're in shape!
But I know plenty of rich people with screwed-up families because they're workaholics or have trust-fund kids or are obese & have health problems. I also know competitive bodybuilders who barely make more than minimum wage doing personal training, but they're happy because they're doing what they love. There are people who go off & become traveling doctors in Africa who never make any money or get any real recognition. There are people who work two or three jobs to provide for their families & are real heroes, but never make it big or get a pat on the back.
Defining success in your own life is important, otherwise you'll just be driven by the expectations of other people (at least, if you're motivated to work for things). I think in general, though:
1. Contribute to society (typically via being active in the workforce)
2. Keep your promises
3. Be a moral person (don't be a scammer or a thief or a murderer etc.)
4. Render service in some way (soup kitchen, philantropy, anything really to give back a little bit)
5. Be active in your kid's lives, if you're a parent - i.e. teach them the stuff above
Because look at the opposite:
1. Don't contribute to society - be a mooch
2. Be a lair - don't do what you say you're going to do
3. Be immoral - lie, cheat, steal, scam, hurt, kill
4. Never donate or give any type of service
5. Don't be active in your kid's lives or teach them any kind of real responsibility
And of course, even those circumstances differ - if you're severely handicapped or crippled, it's hard to contribute to society much. If you're a solider, you may have to kill - but in the name of defense rather than out of poor morals. Or you may not have a chance to have kids & raise them up right. So I think it means a lot of things to a lot of different people, but mostly I think it boils down to be a good person, be a good family member, be a good worker, and be a good member of society. It's hard to feel good about yourself if you're doing things that you know aren't right, and it's hard to be successful if you haven't defined what success is and if you're not working on those things.