you can not invest on an empty stomach, it takes only a physically and mentally stabled person to even as much as think towards the line of  investment.

I think you should rather suggest that while eating, one should also consider investing.
[/quote]Survival instincts, for example eating and drinking, fighting or fleeing when faced with threats such as blows, fires, animal attacks. If this instinct is not fulfilled, someone will die. In fact, this is also an investment. Investment is not always about finances but also about health in the future so you don't get sick easily. Because if you are sick, the expenses will be expensive and the assets you have will be of no use.

The very first thing that must be done is investing for the necessities of life first so that you have a healthy mind, a healthy body so that you make wise decisions in any case, including making decisions when investing in bitcoin.