Once you have a source of income that can manage your investment and you have a very good plan everything will definitely work out well unless nature don't want you to...
That's ideal, but you also have to consider that when an investment pays off, you have the right to solve your problems. I know the ideal is to find an additional source of income to solve problems, but if there isn't one? How do you do it? A person has to ensure their basic needs are met.
Initially, investments shouldn't be touched, especially not just to touch them. When investing, you have to invest what you can afford, not everything you have, because things like that happen.That's why the DCA method is ideal for this accumulating is the idea.