To earn profit 100% in 2 month can be possible but depend on the your strategies and lucky. Alot of altcoin has potential to raise 100% because the price oversold, i think just buy in this bottom and wait for 2 month so big probabilitas you will make it. The altcoin that still in the bottom with good team developer is OMG, ZRX.
It will be a another gamble for OP, he needs to grow his capital and with your suggestion it might lead him another failure if his capital wont be double in 2 months, that is why he needs to do some trade to have an everyday profit. He only needs to have a good luck and a good coin to have a good profit in trading.
The first is not gambling, so don't rely on luck to pick coins. and to get a 2-fold profit in 2 months is not a difficult thing in trading, even many traders can profit with that amount in just a few trade times,
of course the market conditions also affect, you have to be more patient right now, choose the right coin for trading dude!
As a trader a professional he claim to be, he would have rather invested in forex trading and not jump into crypto since we are still experiencing lots of volatility in the market now, that was the greatest mistake he made borrowing to invest in this type of market, even if he was going to borrow, it would have been with understanding with the lender for a 5 years program and invest as a long term investor.
I will never borrow money to trade crypto no matter how hard it is for me.