The groundwork for all happiness is good health, remember one thing "To get rich, never risk your health. After all we need money just for living Investment is a option to make some good money I mean an additional income It shouldn't be compared or prioritize with health.
Some times what actually happen is If you are a newbie and Investing in some asset and all of a sudden or in couple of months your asset is dropping you will literally go down and you will surely have that feel of losing money. Well that's the nature of a human and we shouldn't go craze with investing more. Before Investing in any asset we have to Invest only what we can afford else you are in Danger.