So I'm about to invest in cryptos for about 1500 euro after trying it out in september with great failure, lost a bunch, bought high and sold low cause I needed the money. Now actually I'm thinking of flipping coins, find good coins in dip and sell them in pump and repeat in other coins, I'm gonna stop cashing out cryptos in need of money.
Altcoins are harder to predict even if they reach the bottom dip, you wouldn't be able to predict when they will go up. I gave up on altcoin flipping already although I still hold some of them. Your soon-to-be mentor may also say the same. It's not a recommended route while in crypto trading. The best to trade is BTC/USDT because you can grab USD even if you are just in the spot market and that's cashing out USDT.