Welcome to the community! Scalping can be a very profitable strategy, but it requires quick decision-making and a lot of screen time. It's all about making multiple small trades to capitalise on small price movements. For a beginner, the main things to watch out for are:

1. High volatility periods: These can be both an opportunity and a risk.

2. Spreads and fees: Make sure you’re aware of how much you’re paying per trade.

3. Discipline and risk management: Set strict stop-loss and take-profit levels.

I'd recommend starting with a demo account to get the hang of it before putting real money at risk.

Scalping is definitely not for the faint-hearted! @pipshunter gave some great advice. I'll add that it's crucial to have a solid internet connection and a reliable trading platform. The last thing you want is to lose money because of technical issues.

Also, keep an eye on economic news releases. Even a small announcement can cause big price swings, which can be either beneficial or disastrous for scalpers. I would recommend reducing your exposure around these types of events.

For a beginner, I'd also suggest looking into other strategies like swing trading to diversify your skills and reduce the stress of constant monitoring.