Don't be a blind follower of a coin. Look for their advertisement. Do they have an actual product or is it only a concept? You should always check their team, coin supply and market cap.!!!

Innovation is the key to success in the crypto world. In the past, you can earn money from investing in altcoins because of its limited supply plus something unique on its blockchain technology (think about the huge supply of Dogecoin vs Litecoin). But now, there are already too many coins that crowding the market. You can't simply invest in a coin that has nothing special (that means anything you could obtain from any other altcoin) and expect to earn a lot of money from them; those days are over. To stand out, you must innovate. That's the only way to succeed.!!!