When some of have one particular business they do relies on that particular business, not knowing that having a particular without spreading business to different categories it may brings income collapse to the person

Some of us like manual business, which is our traditional business, but I want a condition whereby we spread our business to cryptocurrencies, such as Gold investment and Bitcoin investment, and Bitcoin investment, investment 55% on bitcoin, 30% on Gold investment, 15% on altcoins investment, I think if we spread our investment in this way we most surely profit in future

What I mean is that, the investors should not concentrate on a particular investment, else the may experience a bankrupt in the future if their business is not functioning properly.