I think this maximizing of profits in trading is somewhat that leads traders on the greedseof loosing their funds.
To me if a trader has got some good trading strategies that's to bring him success, there should should be need to maintain that strategy but if we must maximize, then it should be diversifying of the profits probably on investing in some reliable good assets like bitcoin because investing on the stocks might seem too tedious to handle due to market and economic wars while investing on alt coins are even more riskier like you're gambling at all courses including your trading.
So Ideally, maximizing your profits should be on the commendation of diversification and not trying to improve/increase your risk capital just to make higher profits.