Day trading refers to the quick acquisition and sale of financial securities from the start to the end of a trading day. It is a practice aimed at garnering returns by leveraging the small price changes of shares.

Whether you're a novice or hitting your strides in the trading world, there are tactics you can use to increase your trading efficiency. Firstly, grasping the trading scene is essential. A educated trader is better prepared to capitalise on trading opportunities.

Secondly, here setting up a strategic plan is crucial. It provides a roadmap for navigating through the volatile market. This involves setting on the point of purchase and sale for all trading activities.

Also, it’s important to practice paper trading. Paper trading enables one to practice trading tactics without risking actual money. This offers an opportunity to understand the market's dynamics and boost your trading expertise.

Another method is to keep a trading journal. This helps to review past trades, detecting mistakes and successful strategies that can be replicated in future trades.

Moreover, deciding on the right broker is vital. Not all brokers are made equal and some may not fit your way of trading. Look for a broker that provides trustworthy trading platforms, a wide range of research tools, and low fees.

In conclusion, while day trading can be lucrative, it also comes with a fair share of risk. Thus, it's crucial to engage in it with care, armed with knowledge and a solid trading plan. Whether you're just starting out or a veteran in the trade, these tips can help you improve your day trading profits.