At a time when the recession is biting harder than ever, there is nothing great than having to learn on or two secrets ofwealth, especially how to acquire it at anearly age.“In a free-market economy, anyone can make as much money as they want,”emphasizes self-made millionaire Steve Siebold, who has also studied over 1,200 of the world’s wealthiest people.And it’s never too early to start.To help you reach the seven-figure markby 30, we have rounded up 9 important nuggets of advice from people who became millionaires at a young age, as well as those who have studied hundreds of self-made millionaires.That one would become a millionaire cannot be quaranteed, but doing these things won’t hurt your odds.1. Focus on earning“In today’s economic environment you cannot save your way to millionaire status,” writes Grant Cardone, who went from broke and in debt at 21 to self-made millionaire by 30. “The first step is to focus on increasing your income in increments and repeating that.“My income was $3,000 a month and nine years later it was $20,000 a month. Start following the money, and it will force you to control revenue and see opportunities.”Earning more money is often easier saidthan done, but most people have options. Read about 50 ways to bring in additional income, some high-paying jobs you can do on the side, how you can earn passive income, and the first step to take before starting any business, from an entrepreneur who earns up to $170,000 a month.2. Develop multiple streams of incomeOne way to earn more is to increase your streams of income. In author Thomas C. Corley’s five-year study of self-made millionaires, he found that many of them develop multiple streams of income: 65% had three streams, 45% had four streams, and 29% had five or more streams. These additional streamsinclude real-estate rentals, stock market investments, and part-ownership in a side business.“Three streams of income seems to be the magic number for the self-made millionaires in my Rich Habits study, butthe more income streams you can create in life, the more secure will your financial house be,”he writes.3. Save to invest, don’t save to saveWrites Cardone:“The only reason to save money is to invest it. Put your saved money into secured, sacred (untouchable) accounts. Never use theseaccounts for anything, not even an emergency. This will force you to continue to follow step one (increase income). To this day, at least twice a year, I am broke because I always investmy surpluses into ventures I cannot access.”Investing is not as complicated or daunting as we make it out to be. The simplest starting point is to contribute toyour 401(k) if your employer offers one, and take full advantage of your company’s 401(k) match program — which is essentially free money — if it has one.Next, consider contributing money toward a Roth IRA or traditional IRA, individual retirement accounts with different contribution limits and tax structures — which one you can use depends on your income. If you still have money left over, you can research low-cost index funds, which Warren Buffett recommends, and look into the online-investment platforms known as “robo-advisers.”The key to consistently setting aside money is to make it automatic. That way, you’ll never even see the money you’re contributing and you’ll learn to live without it.4. Don’t show off — show up“I didn’t buy my first luxury watch or car until my businesses and investments were producing multiple secure flows of income,” writes Cardone. “I was still driving a Toyota Camry when I had become a millionaire. Be known for yourwork ethic, not the trinkets that you buy.”Need inspiration to save more and spend less? Read up on tips and strategies from regular people who saved enough of their incomes to retire before 40.5. Change your mindset about money“Getting rich begins with the way you think and what you believe about making money,”self-made millionaire Steve Siebold explains.At the end of the day,“The secret has always been the same: thinking,” he emphasizes. While the masses believe becoming wealthy is out of their control, rich people know that making money is really an inside job.”6. Invest in yourself“The safest investment I’ve ever made isin my future,”writes Tucker Hughes, who became a millionaire at 22.“Read at least 30 minutes a day, listen to relevant podcasts while driving and seekout mentors vigorously. You don’t just need to be a master in your field, you need to be a well-rounded genius capable of talking about any subject whether it is financial, political or sports related. Consume knowledge like air andput your pursuit of learning above all else.”Many modern-day successful and wealthy people are voracious readers. Take Warren Buffett, for example, who estimates that 80% of his working day isdedicated to reading.7. Set goals and visualize achieving themIf you want to make more money, you have to have a clear goal and then a specific plan for how to achieve that goal. Money won’t just appear — you have to work at it.Rich people choose to commit to attaining wealth. It takes focus, courage,knowledge, and a lot of effort, self-made millionaire T. Harv Eker emphasizes, and it’s possible if you have precise goals and a clear vision:“The number one reason most people don’t get what they want is that they don’t know what they want. Rich people are totally clear that they want wealth.”8. Hang out with people you admireAndrew Carnegie, who started with nothing before becoming the richest man in the US, credits all of his riches toone principle: the Master Mind.The idea is to surround yourself with talented people who share your vision, because the alignment of several smart and creative minds is exponentially more powerful than just one.Plus, we become like the people we associate with, which is why the rich tend to associate with others who are rich.“In most cases, your net worth mirrors the level of your closest friends,”explains Siebold.“Exposure to people who are more successful than you are has the potential to expand your thinking and catapult your income. The reality is, millionaires think differently from the middle class about money, andthere’s much to be gained by being in their presence.”9. Shoot for $10m, not $1m“The single biggest financial mistake I’ve made was not thinking big enough,”writes Cardone.“I encourage you to go for more than a million. There is no shortage of money on this planet, only a shortage of people thinking big enough.”Source: Business Insider.