invest with money you can afford to lose and manage Risk well with less you can afford to lose which is the supposed right words to use in the financial market?
I always use the word only invest what you can afford to lose, in fact, its one of my mantras on investing and gambling, it's hard to manage your risk when you want to make a profit from the coins/token that you've invested so for your peace of mind only invest what you can afford to lose is the right word that you should adopt, always remember the market is very volatile so you should refrain from chasing your losses, and you will not do that if you only invest what you can afford to lose.