Day trading is one of the most rigorous yet profitable ways of making money in the financial markets.

The key element of day trading is that traders buy trade the day and sell securities within a single trading day. It can be both exciting and stressful, depending on a trader's skill level and experience.

Strategy plays a significant role in day trading. Without a clear-cut strategy, traders are prone to making rash decisions that might lead to hefty losses.

Scalping, swing trading, and arbitrage are among the multiple strategies a trader can adopt for day trading. The choice of strategies largely depends on the traders' objectives, trading style, and risk tolerance.

Being successful in day trading calls for constant monitoring of market indicators and staying abreast of news that might influence one's trading decisions.

Comprehending the psychology of trading is also vital to coping with the emotional roller coasters incited by day trading's volatile nature.

In conclusion, day trading can offer substantial financial rewards if approached strategically and with discipline. But, it's not meant for everyone- it demands commitment to perpetual learning and managing financial risks.