I've been trading (?) cryptocurrencies for a little over 5 years and have always had little to no success even doubling my money. I know I know, it's not supposed to be easy to double your money.
I work in finance so I understand that a 20% annualized gain is already a ridiculous amount.

I have however seen players doubling, tripling, 10xing their money through a variety of ways of which I can list here:

-Bitmex, Deribit etc. Perpetual Futures leveraged trading (1-100 x leverage - SUPER HIGH RISK)
-ICO/IEO trading (4-5 returns, MEDIUM RISK)
-Spot Trading (BTC/USD, MEDIUM RISK)
-Deribit Options (MEDIUM RISK)
-Cross Exchange Arbs/DEX Arbing (Buying alts on Dex before exchange launching on Binance - requires insider information)
-Gambling Games (Dice, etc.)

Does anyone else have any ideas to share or methods that consistently gives them good gains?