I don't recommend trading with big amount or amount you can't afford to lose/risk. If you are a good trader and can afford to risk a million dollar in trading, then go for it.
Especially given the volatility of the crypto market as the coin you buy now might become dust by the next morning and it might make you a billionaire too so it is just too risky to put big amount of capital. If you are buying to buy bitcoins and do things like day trading then maybe you can risk it because the price for bitcoins doesn't scare to go down all too much.
I wouldn't bother about making "much" if I did not invest alot of money. I think I will gradually increase my trading fund as I gradually become better at trading and earn more. So, I will be patient with the profit as I learn with small amount of money.
It also depends on whether you are buying new tokens which yield high profits but also bring a risk of higher losses or if you are investing and trading solid altcoins like ETH, TRX, XRP etc which won't give too big of returns but then there is small risk of losing too.