I start trading as a noob

. I was able to make a profit but had I holded I would of made significantly more money . oh well I like to learn the hard way

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I started trading when i was noob too and i lost my coins because i panic and sell it to a low price until i dont have money then buy again with new coin. Because of that i started to study on how to trade like a pro so now even im not a pro i still can trade and earn even just small money.
Most traders in cryptocurrency world experience what you did dude since market are full of big whales and we cannot predict what altcoin will pump up in the next minutes or hours and many traders are greedy to earn a good profit thats a one reason they stuck on a coin or sale their altcoin even it result a loses before entering in this industry its better to learn first the basic of trading.