Different uncertain circumstances can hinder one from having numerous source of income but if one is in a better situation whereby they're fit or healthy enough to have numerous source of income then the better for such folks cause more source of income means more discretionary for investment and more funds to take care of other expenses too and more discretionary means a higher rate of accumulation to yield more profits, that's why when an investor has held for so many years, many about a decade or so it would be wise for the person to take some profits and create another source of income, maybe a business that would generate more income and discretionary to accumulate more Bitcoin and add value to their portfolio.
Earning money from multiple places is great idea if you are healthy enough to do so. More income means more money for you to invest and cover your expenses. This helps you build your wealth faster. If investor has held asset for a very long time like ten years it can be smart choice to sell portion of it. They can then use that money to start new business. This new business can become another source of income providing even more funds to invest and grow their portfolio.
Having multiple sources of income means that the person is financially secure and it is easy for him to continue investing in Bitcoin in the long term. If he is fairly knowledgeable about Bitcoin and is realistic, then he should know about its future prospects. Bitcoin has seen impressive growth in value in just a few years and the value of this digital asset can increase tremendously over time, so if a healthy person has multiple sources of income, he can aggressively accumulation Bitcoin. A smart investor will regularly accumulation Bitcoin from discretionary income because that investor gives a special status to physical health and source of income. Sometimes many people get sick before they get old and they cannot be physically active. Therefore to ensure the right use of time they should increase their Bitcoin holdings as their real wealth increases.