I only got into cryptos about a week before Xmas and dont have tens of thousands invested but I do have thousands, I took to heart 2 things before I started this journey, first I studied and read and watched as much as I could about Bitcoin and I now fully believe in the bitcoin philosophy , second the money I put in I did with knowing I could lose it all, so no I am not scared, actually I love the excitement of the up and down keeps my interest going and makes me want to research even more