Cosmin Florin says "When you buy altcoins, do you think it's better to "think" in satoshi or USD? When you buy, do you look at the USD price or do you want to get as much bitcoin as possible, so you look at the price in satoshi? I think looking at USD value is wrong, because you might think you made some cash, but at the end of the day you can actually lose BTC. What do you think?"
DISCLAIMER: This is NOT financial advice. I am just offering my opinions. I am not responsible for any investment decisions that you choose to make.